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九地篇 THE NINE SITUATIONS The Nine Situations · Crisis Management The Nine Situations · Crisis Management Also: "Nine Grounds" — the psychology of desperation and commitment 又名「九 Grounds」——关于绝望与决死的心理学

" 投之亡地然后存,陷之死地然后生。 Throw them into desperate ground and they survive; plunge them into death ground and they live. "
Strategic Weight战略权重
90%

SOURCE TEXT & TRANSLATIONS原文与双译

Classical Chinese · Modern Chinese · English古文 · 今译 · 英译

Classical Chinese 原文古文原文

孫子曰:用兵之法,有散地,有輕地,有爭地,有交地,有衢地,有重地,有圮地,有圍地,有死地。 sūn zǐ yuē: yòng bīng zhī fǎ, yǒu sàn dì, yǒu qīng dì, yǒu zhēng dì, yǒu jiāo dì, yǒu qú dì, yǒu zhòng dì, yǒu pǐ dì, yǒu wéi dì, yǒu sǐ dì.
諸侯自戰其地者,為散地。 zhū hóu zì zhàn qí dì zhě, wéi sàn dì.
入人之地而不深者,為輕地。 rù rén zhī dì ér bù shēn zhě, wéi qīng dì.
我得則利,彼得亦利者,為爭地。 wǒ dé zé lì, bǐ dé yì lì zhě, wéi zhēng dì.
我可以往,彼可以來者,為交地。 wǒ kě yǐ wǎng, bǐ kě yǐ lái zhě, wéi jiāo dì.
諸侯之地三屬,先至而得天下之眾者,為衢地。 zhū hóu zhī dì sān shǔ, xiān zhì ér dé tiān xià zhī zhòng zhě, wéi qú dì.
入人之地深,背城邑多者,為重地。 rù rén zhī dì shēn, bèi chéng yì duō zhě, wéi zhòng dì.
行山林、險阻、沮澤,凡難行之道者,為圮地。 xíng shān lín, xiǎn zǔ, jù zé, fán nán xíng zhī dào zhě, wéi pǐ dì.
所由入者隘,所從歸者迂,彼寡可以擊吾之眾者,為圍地。 suǒ yóu rù zhě ài, suǒ cóng guī zhě yū, bǐ guǎ kě yǐ jī wú zhī zhòng zhě, wéi wéi dì.
疾戰則存,不疾戰則亡者,為死地。 jí zhàn zé cún, bù jí zhàn zé wáng zhě, wéi sǐ dì.
投之亡地然後存,陷之死地然後生。夫眾陷於害,然後能為勝敗。 tóu zhī wáng dì rán hòu cún, xiàn zhī sǐ dì rán hòu shēng. fū zhòng xiàn yú hài, rán hòu néng wéi shèng bài.

Modern Chinese 今译现代汉语译文

孙子说:按照用兵的原则,军事地理上可分为散地、轻地、争地、交地、衢地、重地、圮地、围地、死地九种。
诸侯在自己领土上作战的地区,叫做"散地"。
进入敌国领土不深的地区,叫做"轻地"。
我军占领有利,敌军占领也有利的地区,叫做"争地"。
我军可以去,敌军也可以来的地区,叫做"交地"。
诸侯之地与多国交界,先到者可以得到天下之众的地区,叫做"衢地"。
深入敌国领土,背后有许多敌方城邑的地区,叫做"重地"。
行军经过山林、险阻、沼泽等一切难以通行的地区,叫做"圮地"。
进入的道路狭窄,返回的道路迂远,敌人以少部兵力即可攻击我大军的地区,叫做"围地"。
奋勇速战就能生存,不奋勇速战就会灭亡的地区,叫做"死地"。
把军队投放在"亡地"上,然后才能保存;使士卒陷入"死地"中,然后才能活命。全军陷入危难之中,然后才能奋力争取胜利。

English Translation

Sun Tzu said: The art of war recognizes nine varieties of ground: (1) Dispersive ground; (2) Facile ground; (3) Contentious ground; (4) Open ground; (5) Ground of intersecting highways; (6) Serious ground; (7) Difficult ground; (8) Hemmed-in ground; (9) Desperate ground.
When a chieftain is fighting in his own territory, it is dispersive ground.
When he has penetrated into hostile territory, but to no great distance, it is facile ground.
Ground the possession of which imports great advantage to either side, is contentious ground.
Ground on which each side has liberty of movement is open ground.
Ground which forms the key to three contiguous states, so that he who first occupies it will have the support of all the allied states, is ground of intersecting highways.
When an army has penetrated into the heart of a hostile country, leaving a number of fortified cities in its rear, it is serious ground.
Mountain forests, rugged steeps, marshes and fens — all country that is hard to traverse — this is difficult ground.
Ground which is reached through narrow gorges, and from which we can only return by tortuous paths, so that a small number of the enemy would suffice to crush a large body of men — this is hemmed-in ground.
Ground on which each side has liberty of movement is open ground. Ground on which prompt action is necessary for survival is desperate ground.
Throw your soldiers into positions whence there is no escape, and they will prefer death to flight. If they will face death, there is nothing they may not achieve. Place them in desperate situations and they will survive; plunge them into death ground and they will live. For when the army is placed in such a position, it can then turn disaster into victory.

ANNOTATED COMMENTARY逐段注释

Lexical · Institutional · Philosophical字词注 · 典章注 · 义理注

九地
jiǔ dì
The Nine Situations / Nine Grounds

The central framework of this chapter — a classification system for military terrain based not merely on physical geography but on the psychological state of troops at each level of depth into enemy territory. As the army advances deeper, cohesion increases while supply lines become more vulnerable.本章的核心框架——一种基于心理状态(非纯地理)的军事态势分类体系。军队深入敌境越深,凝聚力增强,但补给线越脆弱。

散地 · 轻地 · 争地 · 交地 · 衢地 · 重地 · 圮地 · 围地 · 死地
sàn dì / qīng dì / zhēng dì / jiāo dì / qú dì / zhòng dì / pǐ dì / wéi dì / sǐ dì
Dispersive · Facile · Contentious · Open · Crossroads · Serious · Difficult · Hemmed-in · Desperate

Each ground type describes a specific tactical-psychological situation. 散地 (dispersive): troops scatter because they're on home soil — nothing binds them together. 死地 (desperate): no retreat possible — the only way out is through. This is not a geographical taxonomy but a psychological pressure gradient.每种地形描述一种特定的战术-心理处境。散地:军心涣散——没有聚合力。死地:无路可退——唯有一搏。这不是地理分类法,而是一种心理压力梯度

投之亡地然後存
tóu zhī wáng dì rán hòu cún
Throw them into desperate ground and they survive

This paradox — that placing soldiers in impossible situations saves them — is the philosophical core of the chapter. It anticipates what modern psychology calls "tunneling": when escape routes vanish, cognitive resources converge on the single remaining option. It is also the origin of the Chinese idiom 破釜沉舟 (break the cauldrons and sink the boats).这个悖论——将士兵置于绝境反能保全——是本章的哲学核心。它预见了现代心理学所说的"隧道效应":当退路消失,认知资源汇聚于唯一选项。这也是成语"破釜沉舟"的思想源头。

九地分类体系
jiǔ dì fēnlèi tǐxì
The Nine Grounds Classification System

Sun Tzu's nine-fold classification was revolutionary because it classified situations based on behavioral outcomes rather than physical features alone. Where previous military texts described terrain by shape (mountains, rivers, plains), Sun Tzu classified by "what happens to your army" — making it one of history's first organizational behavior models.孙武的九分法之所以具有革命性,在于它以行为结果而非纯物理特征来分类。此前兵书按形态(山、川、平原)描述地形,孙子按"你的军队会怎样"来分类——这是历史上最早的组织行为模型之一。

军事心理学先驱
jūnshì xīnlǐxué xiānqū
Pioneer of Military Psychology

This chapter is arguably the earliest systematic treatment of how environmental conditions affect group psychology and collective behavior under stress. While modern military psychology emerged in the 20th century with studies of morale, panic, and unit cohesion, Sun Tzu was addressing the same phenomena 2,500 years earlier with a practical framework for commanders.本章可以说是最早系统论述环境条件如何影响群体心理和压力下集体行为的文献。现代军事心理学在20世纪才开始研究士气、恐慌与部队凝聚力,孙武早在2500年前就用一个实用框架为将领解决了同样的问题。

曹操注 (Cáo Cāo, 155–220 CE)
「九地之名,皆就其處所而言之。散者,士卒思還,不肯用命也。死地,前有高山,後有大水,進退不得,乃以力鬥,乃可生也。」
"The nine grounds are named by their physical circumstances. Dispersive: soldiers wish to go home and refuse to fight to the death. Desperate: mountains in front, rivers behind — advance or retreat impossible — only by fighting with all force can one survive." Cao Cao grounds the classification in concrete physical conditions.曹操将分类锚定在具体的物理条件上。散地:士卒恋家,不肯拼死。死地:前有高山,后有大水,进退不能,唯以死战求生。
杜牧注 (Dù Mù, 803–852 CE)
「投之亡地然後存,言先示以必死之形,士卒乃決死之心,以戰則生也。」
"'Place them in death ground and they live' — first show them the form of certain death, soldiers then resolve to fight to the death, and through battle they survive." Du Mu reveals the psychological mechanism: awareness of impossibility triggers a transformation of motivation.杜牧揭示了心理机制:意识到绝不可能逃生,反而触发了动机的转化。
张预注 (Zhāng Yù, Song dynasty)
「夫以不教之民戰,遇敵則奔。置之死地,如韓信之背水陣,使人人自為戰也。」
"Undrilled soldiers, when they meet the enemy, will flee. Place them on death ground, as Han Xin did with his 'back-to-the-river' formation, and each man fights as if for his own life." Zhang Yu references the most famous application of this principle: Han Xin's Battle of Jingxing (204 BCE).张预引用了这一原则最著名的应用:韩信背水阵(公元前204年井陉之战)。

STRATEGIC ANALYSIS现代战略点评

Eastern Wisdom · Western Dialogue东方战略 · 西方对话

EASTERN ANALYSIS东方战略学

The Nine Situations framework addresses three core dynamics:九地框架涉及三个核心动态:

危机管理理论: Sun Tzu essentially proposes a stress-response model — as environmental threat increases from 散地 (low stress) to 死地 (extreme stress), the commander must adapt tactics accordingly. 危机管理理论:孙子本质上提出了一个压力响应模型——随着环境威胁从散地(低压力)上升到死地(极端压力),指挥官必须相应调整战术。

心理安全 vs 紧迫感: Modern organizational psychology (Amy Edmondson) shows that teams need both psychological safety AND urgency. Sun Tzu understood this — 散地 lacks urgency, 死地 lacks safety. The optimal state lies in "重地" — deep enough for commitment, not yet desperate. 心理安全 vs 紧迫感:现代组织心理学(Amy Edmondson)表明团队既需要心理安全又需要紧迫感。孙子早已理解——散地缺紧迫感,死地缺安全感。最优状态在"重地"——深入到有承诺感,但尚未绝望。

破釜沉舟效应: The idiom 破釜沉舟 literally means "break the pots and sink the boats." This psychological principle — that eliminating retreat options focuses collective will — is the central thesis of Nine Situations. Modern research confirms that commitment devices (making retreat impossible) significantly increase task completion rates. 破釜沉舟效应:消除退路以聚焦集体意志——这是九地篇的核心命题。现代研究证实,承诺机制(使撤退不可能)显著提高任务完成率。

WESTERN DIALOGUE

Crisis Management Theory (Mitroff, 1994): Modern crisis management distinguishes between "routine emergencies" (散地) and "existential crises" (死地). Sun Tzu's nine-fold gradation is more nuanced — recognizing that the degree of crisis demands different responses, not a binary crisis/non-crisis model.危机管理理论(Mitroff, 1994):现代危机管理区分"常规紧急事件"(散地)和"生存危机"(死地)。孙子的九分法更为精细——认识到危机的程度需要不同应对,而非二元模型。

Amy Edmondson's Psychological Safety (Harvard, 2019): Edmondson argues that high-performing teams combine psychological safety with accountability. Sun Tzu's framework maps this to a terrain: 散地 has safety but no accountability (troops scatter); 死地 has accountability but no safety (survive or die). The master strategist finds the zone between.Amy Edmondson 心理安全理论(哈佛, 2019):Edmondson认为高绩效团队兼具心理安全与责任感。孙子框架将其映射到地形:散地有安全感但无责任感;死地有责任感但无安全感。大师在两者之间找到平衡。

The Sinking the Boats Effect: Cross-cultural phenomenon documented by behavioral economists. When Cortés burned his ships in 1519, when Steve Jobs eliminated the Apple Newton to focus on iPod — eliminating the fallback option forces total commitment. Sun Tzu formalized this 2,500 years before modern experiments confirmed it.破釜沉舟效应:行为经济学家记录的跨文化现象。科尔特斯1519年烧船、乔布斯砍掉Newton专注iPod——消除退路选项迫使全力以赴。孙子比现代实验证实此原则早了2500年。

LOW PRESSURE EXTREME 散地 DISPERSIVE 轻地 FACILE 争地 CONTENTIOUS 交地 OPEN 衢地 HIGHWAYS 重地 SERIOUS 圮地 DIFFICULT 围地 HEMMED-IN 死地 DESPERATE MORALE ↑ → DESPERATION PRESSURE GRADIENT: THE NINE GROUNDS 心理压力梯度:从散地到死地的渐进变化

CASE STUDIES战例库

Ancient China · Modern War · Modern Business中国古战 · 近代战争 · 现代商战

孙子兵法地形
Case Study
ANCIENT CHINA

巨鹿之战项羽破釜沉舟

Battle of Julu (207 BCE): Xiang Yu Sinks the Boats
死地
DESPERATE GROUND
Boats sunk — no retreat possible沉船——无退路可言
破釜沉舟
BREAK POTS, SINK BOATS
Eliminated all retreat options to force total commitment消除一切退路以迫使全力以赴
效果
OUTCOME
Nine engagements, nine victories — became the founding legend of 死地 strategy九战九捷——成为"死地"战略的奠基传奇

This is the quintessential application of 投之亡地然后存, 陷之死地然後生. Xiang Yu understood that desperation, properly channeled, transforms an army's fighting capacity. Every soldier became a leader because retreat was individually irrational.这是"投之亡地然后存,陷之死地然后生"的典型应用。项羽理解:绝望若被正确引导,能转化军队的战斗力。因为撤退在逻辑上已不可能,每个士兵都成了将领。

Case Study
MODERN WAR

敦刻尔克撤退

Dunkirk Evacuation (1940): Churchill's "Fight on the Beaches"
围地→死地
HEMMED → DESPERATE
Strategic encirclement deliberately reframed as defiant last stand战略包围被有意重新定义为不屈的最后抵抗
心理转化
PSYCHOLOGICAL SHIFT
Churchill turned military desperation into a morale-building narrative丘吉尔将军方的绝望转化为提振士气的叙事
效果
OUTCOME
338,000 evacuated; "Dunkirk spirit" became the psychological foundation for continuing the war33.8万人撤离;"敦刻尔克精神"成为继续作战的心理基础

Key insight: Dunkirk demonstrates that 夫众陷于害,然後能为胜败 (when the masses are placed in danger, they can achieve victory or defeat) applies not just to tactical combat but to strategic morale. Churchill's genius was recognizing that the evacuation — a military retreat — could be reframed as a moral victory.关键洞见:敦刻尔克证明"夫众陷于害,然后能为胜败"不仅适用于战术战斗,也适用于战略士气。丘吉尔的天才在于认识到撤退——一次军事撤退——可以被重新定义为道德胜利。

MODERN BUSINESS

Intel Inside品牌危机逆转

Intel's Pentium Bug Crisis (1994): From 围地 to 品牌重生

In 1994, Intel faced a devastating crisis: a flaw in the Pentium processor caused errors in floating-point division. IBM halted Pentium shipments. Consumer trust collapsed. Intel was in 围地 — hemmed in by bad press, competitor attacks, and customer fury. CEO Andy Grove's response was to embrace 死地: offer unconditional replacement of all affected chips at a cost of $475 million.1994年,英特尔面临毁灭性危机:奔腾处理器浮点除法缺陷。IBM停止发货,消费者信任崩溃。英特尔处于围地——被负面报道、竞争对手攻击和客户愤怒所包围。CEO安迪·格鲁夫的回应是拥抱死地:无条件更换所有受影响芯片,成本4.75亿美元。

围地
HEMMED-IN
Bad press, IBM halt, customer fury on all sides负面报道、IBM停售、客户愤怒四面合围
疾战则存
SWIFT ACTION = SURVIVAL
$475M unconditional replacement — eliminating retreat4.75亿美元无条件更换——消除退路
效果
OUTCOME
"Intel Inside" brand became stronger than before; annual revenue rose 21%"Intel Inside"品牌反而更强;年收入增长21%

The Intel case demonstrates that in business, as in war, 疾战则存, 不疾战則亡 (swift action brings survival; delay brings death). Had Intel equivocated, the crisis would have metastasized. By accepting total commitment — no retreat, no compromise — Intel turned a brand catastrophe into brand transcendence.英特尔案例证明,在商界如在战场,"疾战则存,不疾战则亡"。若英特尔犹豫不决,危机会扩散。通过接受全力以赴——无退路、无妥协——英特尔将品牌灾难转化为品牌升华。

NINE GROUNDS STRESS TEST九地压力测试

九地压力测试 / Select your ground type to assess tactical conditions选择你的地形类型,评估战术态势

nine-situations
中英文名称 / NAME
地形特征 / TERRAIN CHARACTERISTICS

压力等级 / PRESSURE LEVEL

士气影响 / MORALE IMPACT

推荐策略 / RECOMMENDED STRATEGY

心理效应 / PSYCHOLOGICAL EFFECT

历史案例 / HISTORICAL EXAMPLE

Chapter 10: Terrain第十篇:地形篇 Chapter 12: Attack by Fire第十二篇:火攻篇