Quick Answer: What Is the Mozi Book?
The Mozi (墨子, Mòzǐ) is a collection associated with Mo Di (墨翟, Mò Dí), or Master Mo, and the tradition of Mohism (墨家, Mòjiā). The received work preserves fifty-three chapters, called pian (篇, piān), within a numbering that reaches seventy-one.[2]
- Range: Ethical arguments, dialogues, technical discussions of reasoning and texts on defending cities.
- Central concerns: Care extending beyond one’s own group, opposition to aggressive attacks and the public effects of policy.
- Reading approach: Locate an argument within its textual block before treating it as Master Mo’s own words.
The collection brings together different writings and voices; attribution to Mozi is not proof of his personal authorship of every chapter.[1]
The Mozi can move from the wrongness of stealing fruit to the wrongness of invading a state, and from moral persuasion to organized defense. Following those connections makes its arguments clearer than reducing the book to a slogan about universal love.
A Composite Collection and Its Five Reading Blocks
The book developed through writers and editors associated with the tradition. Repeated essays labeled upper, middle and lower differ in wording and argument; those labels do not securely identify three distinct factions.[1]
The received arrangement has fifteen juan (卷, juàn) as larger divisions. For navigation, these five blocks distinguish the surviving chapter types:[2]
| Reading block | Chapter positions | Count |
|---|---|---|
| Opening essays | 1–7 | 7 surviving |
| Core doctrinal essays | 8–39, with gaps | 24 surviving |
| Later Mohist discussions | 40–45 | 6 surviving |
| Dialogues and narratives | 46–50 | 5 surviving |
| Defense writings | 52–71, with gaps | 11 surviving |
The core includes a surviving criticism of Confucianism (儒家, Rújiā) alongside the repeated doctrinal essays. The later discussions include Canons and their Explanations; these should be read together rather than treating compressed statements as self-explanatory maxims.[2][9]
The Ten Doctrinal Topics and Their Practical Stakes
Ten recurring doctrinal titles orient the core essays. Jian ai (兼爱, jiān’ài) is commonly translated as impartial or inclusive care. Fei gong (非攻, fēigōng) opposes aggressive attack. Shang xian (尚贤, shàngxián) exalts the worthy, while shang tong (尚同, shàngtóng) exalts unity or conformity.[2]
The remaining titles concern jie yong (节用, jiéyòng), economy in expenditure; jie zang (节葬, jiézàng), restraint in funerals; fei yue (非乐, fēiyuè), opposition to music; fei ming (非命, fēimìng), opposition to fatalism; tian zhi (天志, tiānzhì), Heaven’s intention; and ming gui (明鬼, míngguǐ), understanding ghosts.[2]
Chapter 14 diagnoses disorder through people benefiting their own person, household or state at others’ expense. Its remedy extends concern beyond that boundary. Family duties remain in the argument: failures of parental care and children’s obligations are both part of the disorder it seeks to overcome.[3]
The titles also need their argumentative context. Chapter 32 acknowledges that musical performances are enjoyable, then challenges the taxes and labor they consume while people lack necessities. Chapter 26 places rulers under Heaven’s moral authority. Public benefit and religious accountability coexist here; the work is not simply a modern secular calculation of usefulness.[6][7]
How the Arguments Test Consistency and Consequences
Chapter 17 scales up an ordinary judgment. If stealing fruit is wrong, stealing animals or killing an innocent person causes still greater harm. Why, then, praise a large attack on another state? The argument exposes a change in moral judgment when similar harms acquire a politically impressive scale.[4]
Chapter 35 sets out san biao (三表, sānbiǎo), three gauges for evaluating a claim:[5]
- Historical basis: Examine the deeds of ancient sage rulers.
- Public evidence: Consider what people’s ears and eyes attest.
- Practical application: Assess the benefit to the state and people when a teaching becomes policy.
Against fatalism, the chapter argues that treating outcomes as fixed undermines effort and government responsibility. These gauges combine historical authority, testimony and consequences. Identifying their roles lets a reader assess the argument without mistaking them for a modern experimental protocol.[5]
Gongshu: Opposing Attack While Preparing Defense
Gongshu (公输, Gōngshū), chapter 50, presents Gongshu Ban (公输般, Gōngshū Bān) preparing equipment for Chu (楚, Chǔ) to attack Song (宋, Sòng). In this setting of competing states, Master Mo challenges the morality of the attack, then demonstrates that the proposed assault can be resisted.[8]
Persuasion is not the whole story. When killing Master Mo is raised as a way to remove resistance, he replies that followers are already prepared to defend the city. The ruler abandons the attack in the narrative. The passage joins ethical criticism to collective defensive readiness; opposition to aggression is compatible with protecting its intended victims.[8]
This is an authored narrative about effective action. It should not be converted into a verified itinerary or a verbatim record of every exchange. Its relation to the final defense writings is a useful reading question, rather than a reason to collapse all the collection’s genres.
How to Begin Reading and Choose an English Edition
- Begin with a short argument: Read chapter 14 or 17 and identify the wrong being diagnosed, the comparison used and the proposed remedy.
- Compare a form: Move to chapter 50 and ask how dialogue and narrative change the presentation of the issue.
- Return with an edition: Compare another version of a doctrinal essay; for the Canons, consult the corresponding Explanations and editorial notes.
Ian Johnston’s The Mozi: A Complete Translation (2010) provides a bilingual English edition of the surviving work. “Complete” here does not mean that the lost chapters have been recovered. Check an edition’s contents before using an excerpt collection for the later discussions or defense writings.[9]
A broader introduction to Chinese philosophy can help locate its interlocutors. For reading the book itself, keep the chapter number, genre and specific claim in view; agreement or disagreement with a doctrine is more useful after its supporting argument is clear.
FAQs About the Mozi Book
Does the received Mozi contain all seventy-one chapters?
No. Fifty-three survive within the older numbering. Missing titles or gaps in the sequence are not additional surviving chapters.
Does impartial care mean abandoning one’s family?
No. Chapter 14 includes obligations within families while opposing the harm done when concern stops at one’s own group. It does not instruct readers to abolish family relationships.
Why does a book opposing war include military chapters?
It opposes aggressive attacks while preserving material about protecting cities. The Gongshu narrative makes that combination especially clear through persuasion and prepared resistance.
Sources
[1] Chris Fraser, Stanford Encyclopedia of Philosophy. Mohism: Texts and Authorship
[2] Public-domain Chinese text and later catalogue notice. Mozi: contents and catalogue notice
[3] Public-domain Chinese text. Mozi, chapter 14: Jian Ai I
[4] Public-domain Chinese text. Mozi, chapter 17: Fei Gong I
[5] Public-domain Chinese text. Mozi, chapter 35: Fei Ming I
[6] Public-domain Chinese text. Mozi, chapter 32: Fei Yue I
[7] Public-domain Chinese text. Mozi, chapter 26: Tian Zhi I
[8] Public-domain Chinese text. Mozi, chapter 50: Gongshu
[9] Ian Johnston, Columbia University Press. The Mozi: A Complete Translation (2010)