School of Thoughtc. 5th–4th century BCE (late Spring and Autumn to early Warring States period)

School of Names

名家
The Chinese term 名家 (Míngjiā) literally means “School/Family of Names.” 名 (míng) denotes “name,” “designation,” or “reputation,” while 家 (jiā) is a standard suffix for philosophical lineages in early China, signifying a school, lineage, or house. The label highlights their focus on names, terms, and distinctions in language and argument.
Origin: States of Zheng and Zhao in the Central Plains of the Warring States China (roughly present-day Henan and Hebei provinces)

“Rectify names by examining actuals” (以實正名, implicit theme in their disputes)

At a Glance

Quick Facts
Founded
c. 5th–4th century BCE (late Spring and Autumn to early Warring States period)
Origin
States of Zheng and Zhao in the Central Plains of the Warring States China (roughly present-day Henan and Hebei provinces)
Structure
loose network
Ended
c. 3rd–2nd century BCE (assimilation)
Ethical Views

The School of Names did not articulate a unified moral doctrine comparable to Confucian ren or Mohist jian’ai, but their work has important ethical implications. By revealing how sophistical uses of language can both support and undermine moral and legal judgments, they foregrounded the responsibility to use names and arguments carefully in public life. Critics accused them of ethical irresponsibility—pursuing cleverness at the expense of right action—because their skills in disputation could be deployed to justify dubious conduct or twist legal standards. Yet their insistence on precision in naming and on exposing hidden assumptions in moral discourse can be viewed as an ethical commitment to intellectual honesty and clarity. They thereby indirectly support later Confucian and Legalist calls to align names with responsibilities and roles, even if they themselves were more diagnosticians of moral-political language than proponents of a positive virtue theory.

Metaphysical Views

The School of Names did not present a systematic metaphysics comparable to later ontologies, but their paradoxes and debates presuppose views about objects, properties, and wholes. They problematized the relation between things (實, shì, ‘actuals’ or ‘reals’) and their attributes (such as ‘hard’ and ‘white’), as well as between wholes and parts, and between continuity and discrete units. Some, like Hui Shi, advanced theses about the relativity of size, distance, and time (e.g., that the greatest has nothing beyond it and the smallest has nothing within it), challenging naive realism and supporting a proto-relativist or mereological view of the world. Gongsun Long’s claim that ‘a white horse is not a horse’ implies a distinction between universals (kinds) and the particularized concepts formed by adding qualifiers, suggesting that categorial structure depends on how we carve attributes in language rather than a fixed metaphysical hierarchy of kinds.

Epistemological Views

Epistemologically, the School of Names focused on how classification and naming shape knowledge. Correct knowing arises from clear discrimination (辯, biàn) between similar and different and from rigorous attention to the scope and reference of terms (名, míng). They exposed how ambiguous or overly general names generate contradictions and paradoxes, thereby undermining claims to knowledge or persuasive authority. Some thinkers, such as Deng Xi and the ‘disputers’ (辯者), emphasized adversarial argumentation and the ability to defend both sides of a case, revealing the instability of ordinary judgments. Hui Shi’s theses hint at the relativity of viewpoints and standards, while Gongsun Long’s analyses suggest that cognition of kinds is mediated by linguistic distinctions rather than direct, unproblematic access to essences. Nonetheless, they generally assumed that through disciplined analysis of names and actuals one could attain more reliable, though context-sensitive, judgments about the world.

Distinctive Practices

Members of the School of Names were professional disputers, advocates, and persuaders who honed skills in debate, analogical reasoning, and paradox-making. They traveled among courts offering strategic counsel, legal argument, and rhetorical training. Distinctive practices included constructing counterintuitive theses (such as ‘white horse is not horse’), dissecting them through stepwise argument, and exploiting ambiguities in ordinary speech to reveal hidden assumptions. Their lifestyle resembled that of other Warring States ‘wandering scholars’ (遊士), living by patronage, stipends, or fees from rulers and nobles rather than by agrarian or artisanal labor. There is no evidence of monastic discipline or communal living; instead, their identity centered on technical expertise in disputation and linguistic analysis.

1. Introduction

The School of Names (名家, Míngjiā) is the conventional label for a group of Warring States–period thinkers in early China whose work centers on names (名, míng), actuals (實, shì), and the logical structure of disputation (辯, biàn). Later bibliographers and historians grouped them together because of their shared interest in how language classifies the world, how distinctions are drawn, and how paradoxical arguments reveal tensions in everyday speech and reasoning.

Rather than presenting a single, unified doctrine, the figures now classified under this school—such as Deng Xi, Hui Shi, and Gongsun Long—developed diverse approaches to problems of sameness and difference (同異, tóng yì), part–whole relations, and the conditions under which a thing falls under a certain kind (類, lèi). Their debates generated famous theses like “a white horse is not a horse” and intricate puzzles about motion, time, and spatial continuity.

In traditional Chinese intellectual history, the School of Names is often associated with clever disputers (辯者) and sometimes criticized as sophistical or detached from moral concerns. Modern scholarship has approached them instead as important contributors to early logic, philosophy of language, and theory of classification, comparable in some respects to Greek sophists and logicians.

This entry surveys their historical background, main figures and texts, central analytical concerns, and subsequent reception, while highlighting the range of interpretations their fragmentary and often enigmatic materials have generated.

2. Historical and Intellectual Context

The School of Names emerged during the late Spring and Autumn and early Warring States periods (c. 5th–4th century BCE), a time marked by political fragmentation and intense competition among regional states. Courts sought skilled advisers for diplomacy, law, and strategy, creating a market for specialists in argument and persuasion.

Position within the Hundred Schools

Within the broader Hundred Schools of Thought landscape, the School of Names interacted with and was contested by rival traditions:

Current of thoughtMain concern during Warring StatesTypical charge against “disputers”
ConfuciansRitual order, moral cultivationEmpty cleverness undermining norms
MohistsUtilitarian ethics, standards (法)Paradoxes irrelevant to benefit
DaoistsHarmony with Dao, critique of namingHair‑splitting over distinctions
LegalistsLaw, control, administrative orderPolitically dangerous sophistry

The court environment favored people who could parse laws, interpret precedents, and frame alliances. Deng Xi is portrayed as exploiting ambiguities in statutes (“two-admissible cases,” 兩可) in the state of Zheng, while later “logicians” operated around courts such as Zheng, Zhao, Wei, Chu, and possibly networks linked to the Jixia Academy in Qi.

Intellectual Motives

The period also saw:

  • Growth of written law codes and bureaucratic record‑keeping.
  • Proliferation of technical vocabularies in warfare, agriculture, and administration.
  • Cross‑school debates over the rectification of names (正名) and the reliability of standards (法, fǎ).

Proponents of analytical disputation treated inconsistencies in speech and classification as practical problems: an ill‑defined term might misallocate punishments, misclassify allies and enemies, or license contradictory policies. Critics, by contrast, framed the same practices as verbal games divorced from ethical and political substance.

The School of Names, in this context, can be viewed as one specialized response to the practical and conceptual pressures produced by a rapidly transforming, text‑saturated, and argument‑intensive political order.

3. Origins and Founding

Because the “School of Names” label was applied retrospectively by Han dynasty bibliographers, there is no clear founding moment or charter figure comparable to later schools. Instead, modern reconstructions identify several early strands that later coalesced, in historiographical memory, into a single “school.”

Many accounts trace the origins to Deng Xi (鄧析, fl. 5th c. BCE) in the state of Zheng. Sources describe him as a legal expert who composed “Deng Xi’s statutes” and pioneered two‑admissible cases (兩可)—legal situations where opposing verdicts could each be defended through subtle interpretation of terms. Proponents of this origin story see in Deng Xi the first recognizable professional disputer whose techniques hinge on parsing names and clauses.

However, some historians argue that Deng Xi belongs more to an early Legalist–juridical tradition than to a philosophically reflective “School of Names,” suggesting that his association with later logicians is a Han construction.

From Disputers to “Logicians”

In the 4th century BCE, figures like Hui Shi and Gongsun Long are reported to have circulated among courts, engaging in 辯 (biàn) over paradoxical theses and category boundaries. Their activities, as recorded in texts such as the Zhuangzi and Gongsun Longzi, exemplify a shift from purely legal or forensic disputation to more abstract reflection on:

  • How names attach to things.
  • How same/different (同異) judgments are justified.
  • How one and many, large and small, or before and after are related.

Some scholars thus identify this period as the formative phase of the School of Names, with no single founder but a loose network of practitioners sharing related concerns.

Competing Origin Theories

Alternative accounts emphasize:

  • Indigenous developments in early Mohist analysis of standards and categories as a parallel, rather than derivative, line.
  • Connections to Zhou ritual naming practices that linked titles and offices to social functions.

Given the fragmentary nature of sources, there is no consensus on a precise founding event; instead, most reconstructions posit a gradual emergence from overlapping circles of legal specialists, persuaders, and speculative thinkers focused on naming and disputation.

4. Etymology of the Name "School of Names"

The designation “School of Names” (名家, Míngjiā) combines 名 (míng), commonly translated “name,” with 家 (jiā), a suffix indicating a lineage or school of thought.

Meanings of míng (名)

In early Chinese:

  • denotes a name or designation, the linguistic item used to pick out or classify things.
  • It can also imply reputation or fame, though this sense is not central to the philosophical label.
  • In debates over 正名 (rectifying names), 名 stands for the terms whose alignment with roles, objects, or norms is at issue.

The label “School of Names” thus foregrounds these thinkers’ focus on names as units of reference and classification, and on their relation to actuals (實, shì).

Role of jiā (家)

The suffix in Warring States and Han bibliographies marks a type of specialist discourse or lineage (e.g., 儒家 Confucians, 墨家 Mohists). It does not necessarily imply a formal institution but rather a recognized cluster of thinkers sharing certain themes.

Exonym and Retrospective Classification

Han works such as the Hanshu bibliographical treatise employ 名家 as one of several taxonomic categories. Scholars generally agree that:

  • The thinkers so labeled did not self‑identify as a coherent “School of Names.”
  • The name is therefore an exonym, reflecting Han attempts to sort earlier materials.

Some modern scholars prefer terms like “Logicians” or “Dialecticians,” emphasizing their engagement with logical and argumentative issues. Others retain “School of Names” to preserve continuity with Chinese historiography and to highlight the centrality of naming and categorization, even while acknowledging that the term groups together diverse and possibly unrelated figures.

5. Key Figures and Texts

The School of Names is associated with several prominent individuals and a small, contested corpus of texts. Much of what is known comes from later reports and fragments.

Principal Figures

FigureDates (approx.)Distinctive focusMain sources for life/work
Deng Xi (鄧析)fl. 5th c. BCELegal disputation, “two-admissible” casesZuozhuan, Han Feizi, later anecdotes
Hui Shi (惠施)fl. 4th c. BCEParadoxes of space, time, relativityZhuangzi, Xunzi, miscellaneous lists of theses
Gongsun Long (公孫龍)fl. 4th–3rd c. BCENames and kinds, “white horse” and “hard–white” argumentsGongsun Longzi, citations in later texts
Yin Wen (尹文)fl. 4th c. BCENorms, names, and political orderFragments in Han Feizi, later collections
Anonymous “disputers” (辯者)variousCourt argument, technical disputationGeneral references in Xunzi, Zhuangzi, other works

Textual Corpus

The only extant work directly linked to the School of Names is the ** Gongsun Longzi (公孫龍子)**, though its authenticity and textual integrity are debated. Surviving chapters include:

  • White Horse Discourse (白馬論)
  • Pointing at Things (指物論)
  • On the Hard and White (堅白論; now largely lost but cited)
  • Other dialogical pieces on names and kinds

Scholars disagree on:

  • Which chapters are genuinely Warring States and which may be later compositions.
  • Whether the text reflects a single authorial voice or a composite tradition.

For Hui Shi, no independent text survives. His ideas are known from:

  • A list of “ten theses” and additional paradoxes quoted in the Zhuangzi.
  • Critical remarks in Xunzi’s chapter “Correcting Names.”

Deng Xi and Yin Wen likewise lack dedicated works; their doctrines are reconstructed from scattered references in historical chronicles, legal anecdotes, and philosophical polemics.

Modern scholars therefore work with a patchy, indirect record, balancing the Gongsun Longzi against hostile or humorous portrayals in Confucian, Mohist, and Daoist sources to infer the diversity of logician thought.

6. Core Doctrines and Central Maxims

Because the School of Names encompasses varied thinkers, scholars caution against attributing a unified doctrine. Nonetheless, several recurrent themes and maxims appear across sources.

Names and Actuals

A central concern is the relation between names (名) and actuals (實). Various figures are portrayed as holding that:

  • Names must be rectified by examining actuals (yi shi zheng ming, 以實正名), so that linguistic classifications track real distinctions.
  • Misalignment between names and actuals leads to contradictions in speech and errors in law and governance.

This differs from, yet overlaps with, Confucian programs of 正名, which emphasize moral roles.

Discrimination of Distinctions

Logicians are said to prize the ability to “discriminate without confusion between same and different, hard and white, big and small.” This involves:

  • Analyzing conditions under which things count as the same kind (同類) or different kinds (異類).
  • Distinguishing coincident properties (e.g., hardness and whiteness in a single stone) from the objects that bear them.

The maxim implies that fine‑grained attention to distinctions is both an intellectual skill and a practical necessity for clear judgment.

Consistency and Transformations of Terms

Another recurring idea is that “argument hinges on establishing correct distinctions and admissible transformations of terms.” Proponents examine:

  • When substituting one name for another preserves truth or propriety.
  • When adding qualifiers (e.g., “white” to “horse”) changes the scope of a term and thus its inferential role.

The famous thesis “white horse is not horse” illustrates this attention to scope, subset, and identity conditions.

Diversity of Interpretations

Some interpreters treat these maxims as evidence of an incipient formal logic, emphasizing rules for valid inference. Others see them primarily as rhetorical and legal techniques, oriented to winning cases rather than establishing timeless truths. A further line of interpretation highlights their role in conceptual therapy, exposing confusions embedded in ordinary language.

The tension among these readings underlies contemporary debates about the nature and aims of the School of Names.

7. Metaphysical Views of Objects, Properties, and Wholes

The School of Names did not produce an explicit, systematic metaphysics, but their paradoxes and distinctions presuppose views about what there is and how it is structured.

Objects and Properties

Debates over “hard and white” (堅白) treat a single object—say, a white stone—as simultaneously hard and white. Logicians ask:

  • Are “hard” and “white” distinct actuals or merely attributes of one actual?
  • Can they be separated in thought even though inseparable in reality?

Some reconstructions suggest a view where objects (實) and properties are categorically different: one cannot peel properties off as independent things, yet one can distinguish them conceptually for purposes of naming. Others read these debates as challenging naive assumptions about one–many relations in objects.

Kinds and Universals

The thesis “white horse is not horse” appears to presuppose a distinction between:

  • A general kind, horse, and
  • A more specific concept, white horse, which picks out only some members.

Interpreters disagree on whether this implies belief in universals akin to abstract kinds, or merely a practical attention to different classificatory practices. Some argue that the thesis highlights the context‑dependence of kind membership—one can be “horse” in some classificatory contexts but not in others.

Wholes, Parts, and Continuity

Hui Shi’s paradoxes raise issues about mereology and continuity:

“That which is the largest has nothing outside it; that which is the smallest has nothing inside it.”
— Paraphrased from theses attributed in Zhuangzi

He is also said to claim that one can reach the far without moving and that things can be both large and small depending on standpoint. Interpreters link these to:

  • A view of space and time as relational rather than absolute.
  • A challenge to simple assumptions about divisibility: if a thing is infinitely divisible, how can any smallest part exist?

Some scholars see here an early reflection on relativity and infinity; others take them as rhetorical exaggerations intended to undermine confident metaphysical claims.

Given fragmentary evidence, no consensus exists on whether the School of Names endorsed a positive metaphysical system. Many analyses instead treat their metaphysical implications as by‑products of their scrutiny of language and classification.

8. Epistemological Views and Theories of Knowing

Epistemologically, the School of Names is associated with inquiries into how we know what something is, and how linguistic practices shape that knowledge.

Knowledge through Discrimination

A repeated theme is that correct knowing requires discriminating (辯) between similar and different. According to later reports, these thinkers held that:

  • To know a thing is to classify it correctly under the appropriate name (名) and kind (類).
  • Confusions about sameness and difference yield false judgments, even when sensory perception is accurate.

Some modern interpreters therefore view them as proponents of a classification-centered epistemology, where cognitive reliability depends on the structure of one’s conceptual scheme.

Names, Standards, and Justification

In disputes with other schools, logicians and their critics address what justifies the application of a name:

  • One line, highlighted by comparison with Mohist thought, emphasizes standards (法, fǎ)—fixed or conventional criteria used to check whether a case fits a term.
  • Another line, suggested by legal anecdotes, treats precedent and argumentative success as practical tests of correctness: a classification counts as knowledge if it survives challenge in disputation.

Some scholars thus attribute to the School of Names a context‑sensitive, practice‑based notion of justification, while others search for more rule‑like principles implicit in their arguments.

Relativity of Perspectives

Hui Shi’s theses imply that what is large or small, near or far, similar or different may vary with standpoint. Commentators have read this as:

  • A form of epistemic relativism, where judgments are always relative to a chosen reference frame.
  • Or as a critical tool: by showing that any fixed standpoint yields paradoxes, the theses warn against dogmatic claims to knowledge.

Daoist texts later rework these ideas into broader reflections on perspectival limits, complicating efforts to separate Hui Shi’s own views from their literary reception.

Overall, the School of Names is commonly presented as treating knowledge not as direct access to immutable essences, but as the outcome of disciplined naming, comparison, and argumentative testing within shared linguistic practices.

9. Language, Names, and Categories

This section focuses on how the School of Names conceptualized language, especially the relation between names (名) and categories (類, kinds).

Names and Reference

For these thinkers, a name is the basic linguistic unit used to pick out or group actuals:

  • Names are not merely labels; they structure how we perceive and reason.
  • The relation between name and actual is mediated by usage and standards: a name is correctly applied when its recognized conditions are met.

Some interpreters describe this as a rudimentary theory of reference, though there is debate over how far it can be systematized.

Categories and Inclusion Conditions

Their arguments often turn on what is included or excluded by a term:

  • The “white horse” discussion distinguishes between the set of all horses and the subset of white horses, arguing that the latter is not identical with the former.
  • Debates over 同異 (sameness/difference) ask when sharing a name (e.g., “horse”) implies belonging to the same kind, and when differing qualifiers (e.g., “white,” “brown”) matter.

Scholars differ on whether this should be read as an early set‑theoretic intuition, a semantic distinction about word meanings, or a practical reflection on classification for legal and political purposes.

Names, Predicates, and Structure

The recurrent “hard and white” example probes how multiple predicates apply to one object:

  • One interpretation treats “hard” and “white” as separable classifications that each carve reality along a different axis.
  • Another focuses on grammatical structure, viewing the debates as early attention to subject–predicate relations and the layered structure of descriptions.

In both readings, the School of Names raises questions about whether a single thing can be simultaneously in multiple categories without contradiction, and how language should represent such complexity.

Conventionalism vs. Realism about Categories

Modern scholarship is divided on whether the School of Names leaned toward:

  • Conventionalism, where categories are products of linguistic and social practices.
  • Or realism, where correct categories mirror objective structures in the world.

Evidence can be marshaled for both positions: emphasis on rectifying names by examining actuals suggests a realist impulse, while the ease with which disputers reclassify cases hints at sensitivity to the malleability of linguistic conventions.

10. Logical Techniques, Paradoxes, and Disputation

The School of Names is best known for its sophisticated logical techniques and paradoxical theses, which both fascinated and alarmed contemporaries.

Methods of Disputation (辯)

Reports portray these thinkers as adept in:

  • Defining and redefining terms to shift the terrain of a debate.
  • Drawing out implications and contradictions from an opponent’s speech.
  • Exploiting ambiguities to construct “two‑admissible” (兩可) cases where both sides appear defensible.

Some modern analysts see here an implicit grasp of rules for valid inference and equivocation, although the disputers themselves framed their skills in practical, not formal, terms.

Famous Paradoxes

Notable examples include:

  • “White horse is not horse” (白馬非馬): arguing that what is requested under the name “horse” is not satisfied by specifying “white horse,” because adding a color restriction changes the extension and intention of the term.
  • “Hard and white” (堅白): asking whether when a hand moves across a white, hard object, it first encounters what is hard or what is white, thereby challenging the assumption that coextensive properties behave like separate things.
  • Hui Shi’s theses about the impossibility of reaching an end of space, or about things being both large and small, which raise puzzles about infinite divisibility and relative measurement.

These paradoxes have been compared with Zeno’s in Greek thought, though the aims and conceptual background differ.

Interpretive Debates

There is no consensus on how to understand these techniques:

InterpretationEmphasisRepresentative scholarly stance
Proto‑logicalEarly attention to validity, quantification, and referenceSome analytic philosophers, logicians
Rhetorical–forensicTools for winning legal and political disputesHistorians of Warring States courts
Therapeutic/criticalDevices for exposing limits of language and dogmatismReaders influenced by Daoist reception

Additionally, scholars dispute whether the surviving arguments in the Gongsun Longzi are complete demonstrations or didactic sketches, perhaps intended to be elaborated orally.

Despite these uncertainties, the School of Names is widely regarded as a key source for understanding the development of systematic disputation and logical reflection in early China.

11. Ethical Implications and Critiques

The School of Names did not formulate a systematic ethical doctrine, but their practices had notable ethical implications and attracted strong moral criticism.

Accusations of Ethical Irresponsibility

Confucian and Mohist texts often depict disputers as:

  • Pursuing clever argument at the expense of moral substance.
  • Using verbal skill to justify wrongful behavior or evade responsibility.
  • Undermining shared norms by showing how any position might be defended or attacked.

For example, Xunzi criticizes those who “delight in strange theories” and “confuse names and actuals,” implying that such activity endangers ritual and social order.

Because many logicians operated in courts and legal settings, their ability to reinterpret statutes or reclassify actions raised questions about:

  • Fairness in adjudication: if a case can be argued both ways (兩可), on what basis is justice decided?
  • Integrity in persuasion: does success in debate, rather than truth or righteousness, become the primary aim?

Critics contended that such practices encouraged moral relativism or opportunism. Legalist authors, while appreciating precise categorization, worried about uncontrolled disputation undermining the ruler’s authority.

Positive Ethical Readings

Modern interpreters have proposed more sympathetic views:

  • The insistence on clarity in naming can be read as a commitment to intellectual honesty, preventing the misuse of vague terms to mask injustice.
  • By exposing hidden assumptions and inconsistencies in moral and political rhetoric, logicians may indirectly promote accountability: rulers and ministers must justify their classifications and laws more rigorously.

Some scholars suggest that, even without advocating specific virtues (such as ren or jian’ai), the School of Names fosters an ethic of disciplined speech, where language is treated as a serious instrument with real consequences.

Nonetheless, because most surviving portrayals come from hostile or ambivalent sources, it remains controversial whether these ethical implications reflect the logicians’ own self‑understanding or are primarily retrospective constructions by critics and interpreters.

12. Political Roles and Court Persuasion

Members of the School of Names and related disputers (辯者) were closely tied to the political life of Warring States courts.

Itinerant Advisers and Specialists

Many operated as wandering scholars (遊士) who:

  • Traveled between states such as Zheng, Zhao, Wei, Chu, and Qi.
  • Offered strategic counsel, legal advocacy, and training in argument.
  • Relied on patronage, stipends, or ad hoc rewards rather than fixed office.

Their expertise in parsing language made them valuable in contexts where treaties, laws, and decrees hinged on precise wording.

In legal settings, figures like Deng Xi reportedly:

  • Drafted or interpreted statutes, probing ambiguities.
  • Constructed two‑admissible cases, demonstrating how different readings of the same law produced opposite verdicts.

In diplomacy, disputers could:

  • Frame alliances by reclassifying other states as kin, enemies, or dependents.
  • Argue about titles and ranks, affecting protocol and tribute.

Such activities placed them at the intersection of language, power, and policy.

Political Appraisals

Political thinkers offered mixed evaluations:

PerspectiveAssessment of disputers’ political role
ConfucianPotentially destabilizing; they erode ritual norms and sincerity in counsel.
LegalistTechnically useful for drafting precise laws, but dangerous if they challenge sovereign authority.
MohistDistracting from policies of benefit; verbal ingenuity not aligned with impartial concern.

Some later interpreters suggest that rulers valued logicians for their ability to anticipate loopholes and stress‑test policies, even as they feared their capacity for subversion.

Overall, the political role of the School of Names can be described as that of specialist technicians of language whose skills were in demand for governance, law, and diplomacy, yet whose autonomy and critical edge often put them at odds with more normatively oriented schools.

13. Relations with Confucianism, Mohism, Daoism, and Legalism

The School of Names interacted with major contemporaneous traditions through debate, criticism, and mutual influence.

Confucianism (儒家)

Confucians and logicians shared an interest in names and roles, but diverged in emphasis:

  • Confucians promoted rectification of names (正名) to restore moral order—ensuring that titles like “ruler” or “son” match appropriate conduct.
  • They criticized logicians for abstract hair‑splitting, arguing that it distracts from ethical cultivation.

Textual portrayals in Xunzi juxtapose norm‑guided naming with what he sees as the logicians’ perverse uses of paradox.

Mohism (墨家)

Early Mohist chapters on standards (法) and disputation show conceptual overlap:

  • Both traditions analyze correct application of terms and reliable patterns for inference.
  • Mohists, however, insist that argument must serve practical benefit and universal concern (兼愛).

Mohist texts sometimes group logicians with “obscure talkers”, suggesting that paradoxes about hard/white or same/different fail to contribute to order and frugality.

Daoism (道家)

The Zhuangzi is a major source for logician ideas, especially about Hui Shi, yet its stance is complex:

  • It satirizes “skillful disputers” who tangle themselves in verbal distinctions.
  • It reworks themes of relativity and equalization of things (齊物), extending them into a broader reflection on language’s limits.

Some scholars argue that Daoist critiques rely on logician techniques even as they undermine their authority, producing a relationship of both borrowing and opposition.

Legalism (法家)

Legalists share with logicians a concern for clarity in statutes and commands:

  • They emphasize strict alignment between names (offices, crimes) and actuals (deeds).
  • Writers like Han Feizi mention figures such as Deng Xi, sometimes admiring their acuity while condemning their political unreliability.

Legalists generally seek to monopolize naming power in the hands of the ruler, whereas logicians’ open disputation risks pluralizing interpretations.

Patterns of Syncretism

In later periods, especially under the Han, elements of logician analysis were absorbed into Confucian exegesis and Legalist administrative practice, blurring boundaries between schools. Yet the School of Names remained a distinct category in traditional bibliographies, emblematic of a technical, linguistically focused strand within classical Chinese thought.

14. Organization, Transmission, and Later Classification

The School of Names lacked a centralized institutional structure. Its organization and later reception are best understood through patterns of informal networks and bibliographic categorization.

Loose Networks and Master–Disciple Relations

Evidence suggests:

  • Logicians functioned as individual experts or small circles of students around figures like Gongsun Long.
  • Transmission occurred via oral teaching, court performances of disputation, and short written treatises or dialogues.
  • There is no record of academies or hereditary lines specifically dedicated to the School of Names, unlike some later Confucian lineages.

Textual Transmission

Over time, much material was lost or absorbed into other texts. Key features of transmission include:

  • The survival of the ** Gongsun Longzi** as the principal named text, though likely in abridged or edited form.
  • Preservation of logician doctrines through quotations and summaries in works such as the Zhuangzi, Xunzi, Han Feizi, and historical chronicles.
  • Han scholars like Liu Xiang (劉向) played major roles in collating, editing, and cataloguing remnants of these writings.

Han Bibliographical Classification

Han dynasty bibliographies, especially the “Yiwenzhi” (藝文志) of the Hanshu, retrospectively classified earlier thought into “Ten Schools” (十家), including the Mingjia (名家). This had several consequences:

  • Diverse figures with overlapping interests in names and disputation were grouped under a single label, even when they did not form a self‑conscious school.
  • Later readers approached texts like the Gongsun Longzi already framed as belonging to a “school of names,” influencing interpretation.

Some modern scholars argue that this classification overstates coherence, while others find it useful for tracking a distinct discursive style.

Assimilation and Decline

By the late Warring States and early imperial eras:

  • Techniques of precise naming and argument were absorbed into Confucian, Legalist, and other traditions.
  • The School of Names as an independent current faded, with its members remembered more as individual sages or sophists than as leaders of a continuing institution.

Thus, the School of Names’ historical presence lies less in formal organization than in the transmission of specialized argumentative practices that later traditions reworked and reclassified.

15. Reception in Han and Medieval China

After the Warring States period, the School of Names continued to influence Chinese thought primarily through select texts and portrayals.

Han Dynasty Engagement

In the Western Han, scholars such as Liu Xiang and Liu Xin undertook large‑scale projects of textual collation and cataloguing:

  • They identified and edited works associated with the Mingjia, including the ** Gongsun Longzi**.
  • The Hanshu bibliographical treatise officially listed “School of Names” among the Ten Schools, establishing its canonical status as a distinct current.

At the same time, Han Confucians often echoed earlier critiques, treating logicians as examples of “empty debate” that needed to be subordinated to moral and political concerns.

Commentarial Traditions

Direct commentarial work on logician texts appears relatively sparse compared with Confucian classics, but:

  • Passages from the Gongsun Longzi and references to Hui Shi were occasionally discussed in exegetical and encyclopedic compilations.
  • Scholars sometimes mined logician arguments to clarify legal terminology, ritual categories, or cosmological classifications.

Medieval Reinterpretations

During the medieval period (Wei–Jin, Northern and Southern Dynasties, Sui–Tang):

  • Interest in xuanxue (玄學, “mysterious learning”) and metaphysical speculation led some thinkers to revisit debates about names and actuals, though often through a Daoist or Neo‑Daoist lens rather than direct engagement with logician texts.
  • Logicians were occasionally cited as examples of radical dialecticians, their paradoxes used illustratively rather than systematically analyzed.

In the Song–Ming Neo‑Confucian revival, questions about principle (理), material force (氣), and category (類) reemerged. While Neo‑Confucians rarely identified themselves with the Mingjia, some modern scholars detect indirect continuities, as when Zhu Xi and others insist on the proper extension of terms and the danger of misnaming in moral discourse.

Overall, the Han and medieval reception maintained awareness of the School of Names as a distinct but marginal tradition: respected for technical cleverness, yet often framed as subordinate to more overtly ethical and cosmological schools.

16. Modern Scholarship and Comparative Perspectives

From the early 20th century onward, the School of Names has attracted renewed attention from Chinese and international scholars, often through comparative frameworks.

Rediscovery and Reassessment

Modern figures such as Feng Youlan (馮友蘭) helped reintroduce the logicians as important contributors to Chinese logic. Subsequent research has:

  • Examined the textual history of the Gongsun Longzi and the authenticity of its chapters.
  • Debated whether the School of Names developed a genuine system of logic or primarily rhetorical techniques.

Some historians emphasize their embeddedness in Warring States legal and political practice, while others focus on philosophical reconstruction of their arguments.

Comparative Logic and Philosophy of Language

Comparative studies have juxtaposed the School of Names with:

Comparative partnerFocus of comparison
Greek sophists and Stoic logiciansUse of paradox, interest in argumentation and semantics
Medieval scholastic logiciansTreatment of universals, terms, and categories
Modern analytic philosophy of languageReference, predication, identity, and subset relations

Proponents of these comparisons argue that logician debates on “white horse,” “hard and white,” and same/different anticipate issues in set theory, type theory, and semantics. Critics caution against anachronism, stressing differences in conceptual background and aims.

Diverse Interpretive Paradigms

Modern interpretations fall along several lines:

  • Formalizing approaches try to reconstruct logician arguments in terms of symbolic logic, highlighting validity and inference structure.
  • Contextualist approaches read them as speech‑act performances within a legal–political setting.
  • Hermeneutic and literary approaches emphasize narrative framing in texts like the Zhuangzi, treating the logicians partly as literary characters.

Recent scholarship often combines these perspectives, using formal tools while remaining attentive to historical context and genre.

Global Intellectual History

In global histories of logic and language, the School of Names increasingly appears as:

  • Evidence that systematic reflection on naming and argument emerged independently in multiple civilizations.
  • A resource for questioning assumptions about what counts as “logic,” expanding the field beyond Greek‑derived models.

Disagreements persist over the appropriateness of labels such as “Logicians” and the extent to which their work should be integrated into comparative logic curricula, ensuring ongoing scholarly debate.

17. Legacy and Historical Significance

The legacy of the School of Names lies less in a continuous institutional tradition than in the diffusion of its analytical concerns across later Chinese thought and its role in modern reconfigurations of the history of logic.

Influence on Later Chinese Discourses

Even as the Mingjia ceased to exist as a distinct school, their focus on:

  • Correct use of names,
  • Sharp discrimination of categories, and
  • Exposure of hidden assumptions in speech

was absorbed into Confucian exegesis, Legalist administrative theory, and broader literati culture. Precision in terminology became a valued scholarly virtue, and awareness of paradox and ambiguity informed debates on law, ritual, and cosmology.

Canonical Yet Marginal

Traditional bibliographies enshrined the School of Names as one of the Ten Schools, giving it a place in the standard map of classical learning. At the same time, their association with clever disputation kept them somewhat marginal to orthodox education, which prioritized moral and classical study over technical argumentation.

Modern Repositioning

In the 20th and 21st centuries, renewed interest in the logicians has:

  • Challenged older portrayals of Chinese thought as lacking logic, using the School of Names as a counterexample.
  • Provided a focal point for comparative work in logic and philosophy of language, encouraging dialogues across Chinese and Western traditions.

Some scholars see in their legacy a distinct trajectory of logical reflection, grounded in concerns about naming, law, and governance rather than formal deduction alone.

Ongoing Significance

The School of Names continues to be significant for:

  • Historians of Chinese philosophy reconstructing the pluralism of the Warring States era.
  • Logicians and philosophers of language exploring alternative models of categorization and reference.
  • Comparative theorists interested in how argument, paradox, and linguistic critique function in different intellectual cultures.

Their surviving fragments and the controversies they provoke ensure that the School of Names remains a contested but central reference point in understanding both early Chinese thought and the broader history of reflection on language and logic.

How to Cite This Entry

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APA Style (7th Edition)

Philopedia. (2025). school-of-names. Philopedia. https://philopedia.com/schools/school-of-names/

MLA Style (9th Edition)

"school-of-names." Philopedia, 2025, https://philopedia.com/schools/school-of-names/.

Chicago Style (17th Edition)

Philopedia. "school-of-names." Philopedia. Accessed December 10, 2025. https://philopedia.com/schools/school-of-names/.

BibTeX
@online{philopedia_school_of_names,
  title = {school-of-names},
  author = {Philopedia},
  year = {2025},
  url = {https://philopedia.com/schools/school-of-names/},
  urldate = {December 10, 2025}
}

Study Guide

Key Concepts

Ming (名, name)

A name, designation, or term that we use to pick out or classify things; for the School of Names it is the basic unit of linguistic reference.

Shi (實, actual)

The concrete ‘actual’ or ‘real’ entity to which a name purports to refer, contrasted with the linguistic name or description.

Bian (辯, disputation)

Argumentative discrimination and disputation: drawing distinctions, testing claims, and exposing contradictions in speech.

Tong yi (同異, sameness and difference)

A pair of concepts used to analyze when things count as the same (sharing a category or name) and when they must be treated as different.

Jian bai (堅白, hard and white)

A stock example contrasting material property (hardness) and color property (whiteness) to probe how multiple attributes relate to a single object.

“White horse is not horse” (白馬非馬)

A famous thesis in the Gongsun Longzi that argues ‘white horse’ is not identical with ‘horse’ because adding ‘white’ changes the concept’s extension.

Liang ke (兩可, two-admissible cases)

Situations in law or rhetoric where a case can be convincingly argued in two opposing ways due to ambiguity in terms or statutes.

Rectification of names (正名)

Aligning names with correct referents, roles, and categories; the School of Names emphasized logical consistency, while Confucians stressed moral order.

Discussion Questions
Q1

In what ways does the Warring States court environment help explain the emergence of specialists focused on names and disputation (辯)?

Q2

How does the School of Names’ concern with rectifying names by examining ‘actuals’ (以實正名) differ from Confucian programs of 正名?

Q3

What does the ‘white horse is not horse’ (白馬非馬) argument reveal about how qualifiers (like color) affect the extension and identity of a term?

Q4

Do Hui Shi’s paradoxes about large/small and near/far commit him to a strong form of relativism, or can they be read as a critique of overconfident metaphysical claims?

Q5

To what extent should we interpret the logicians’ techniques as ‘logic’ versus ‘rhetorical–forensic skill’? Can these two perspectives be reconciled?

Q6

Why did Confucian, Mohist, and Legalist thinkers all criticize the School of Names, even though they themselves depended on clear naming and categorization?

Q7

How does the fragmentary and second-hand nature of our sources (e.g., reliance on Zhuangzi, Xunzi, Han Feizi) shape what we can and cannot say confidently about the School of Names?