The Art of War Variation Of Tactics
九變篇
1
孫子曰凡用兵之法將受命於君合軍聚衆
Sun Tzŭ said: In war, the general receives his commands from the sovereign, collects his army and concentrates his forces.
2
圮地無舍衢地合交絶地無留圍地則謀死地則戰
When in difficult country, do not encamp.
In country where high roads intersect, join hands with your allies.
Do not linger in dangerously isolated positions.
In hemmed-in situations, you must resort to stratagem.
In a desperate position, you must fight.
3
塗有所不由軍有所不擊城有所不攻地有所不爭君命有所不受
There are roads which must not be followed,
armies which must not be attacked,
towns
which must not be besieged,
positions which must not be contested, commands of the sovereign which must not be obeyed.
4
故將通於九變之利者知用兵矣
The general who thoroughly understands the advantages that accompany variation of tactics knows how to handle his troops.
5
將不通於九變之利者雖知地形不能得地之利矣
The general who does not understand these, may be well acquainted with the configuration of the country, yet he will not be able to turn his knowledge to practical account.
6
治兵不知九變之術雖知五利不能得人之用矣
So, the student of war who is unversed in the art of varying his plans, even though he be acquainted with the Five Advantages, will fail to make the best use of his men.
7
是故智者之慮必雜於利害
Hence in the wise leader’s plans, considerations of advantage and of disadvantage will be blended together.
8
雜於利而務可信也
If our expectation of advantage be tempered in this way, we may succeed in accomplishing the essential part of our schemes.
9
雜於害而患可解也
If, on the other hand, in the midst of difficulties we are always ready to seize an advantage, we may extricate ourselves from misfortune.
10
是故屈諸侯者以害役諸侯者以業趨諸侯者以利
Reduce the hostile chiefs by inflicting damage on them;
make trouble for them,
and keep them constantly engaged;
hold out specious allurements, and make them rush to any given point.
11
故用兵之法無恃其不來恃吾有以待也無恃其不攻恃吾有所不可攻也
The art of war teaches us to rely not on the likelihood of the enemy’s not coming, but on our own readiness to receive him;
not on the chance of his not attacking, but rather on the fact that we have made our position unassailable.
12
故將有五危必死可殺也必生可虜也忿速可侮也廉潔可辱也愛民可煩也
There are five dangerous faults which may affect a general: (1) Recklessness, which leads to destruction;
(2) cowardice, which leads to capture;
(3) a hasty temper, which can be provoked by insults;
(4) a delicacy of honour which is sensitive to shame;
(5) over-solicitude for his men, which exposes him to worry and trouble.
13
凡此五者將之過也用兵之災也
These are the five besetting sins of a general, ruinous to the conduct of war.
14
覆軍殺將必以五危不可不察也
When an army is overthrown and its leader slain, the cause will surely be found among these five dangerous faults. Let them be a subject of meditation.
English: Lionel Giles (1910), Sun Tzŭ on the Art of War (1910), with Giles' notes — public domain. Chinese: Chinese text as printed in Giles' bilingual edition.
Character glossary
- 孫sūngrandchild, descendent; surname
- 子zison, child; seed, egg; fruit; small thin
- 曰yuēto speak; to say
- 凡fánany, every, all; common, ordinary
- 用yòngto use, to employ, to apply; use
- 兵bīngsoldier; troops, an army; warlike
- 之zhīmarks preceding phrase as modifier of fo
- 法fǎlaw, rule, statute; method, way; French
- 將jiāngthe future, what will be; ready, prepare
- 受shòuto receive, to get, to accept; to bear
- 命mìnglife; destiny, fate, luck; an order, ins
- 於yúat, in, on; to, from; alas!
- 君jūnsovereign, ruler, prince, monarch, chief
- 合héto combine, to join, to unite; to gather
- 軍jūnarmy, military; soldiers, troops
- 聚jùto assemble, to collect, to meet
- 衆zhòngmultitude, crowd; the public
- 圮pǐdestroyed, ruined; to injure; to subvert
- 地deearth, ground, soil; land, region; struc
- 無wúno, not; lacking, -less
- 舍shěhouse, dwelling; to reside, to dwell; to
- 衢qúhighway; thoroughfare, intersection
- 交jiāoto connect; to deliver, to exchange; to
- 絶juécut
- 留liúto stay, to remain; to preserve, to keep
- 圍wéito surround, to encircle, to corral
- 則zérule, law, regulation; grades
- 謀móuto plan, to scheme; strategem
- 死sǐdead; death; impassable, inflexible
- 戰zhànwar, fighting, battle
- 塗túto smear, to scribble, to daub; surname
- 有yǒuto have, to own, to possess; to exist
- 所suǒplace, location; "that which", a particl
- 不bùno, not, un-; negative prefix
- 由yóucause, reason; from
- 擊jīto strike, to hit, to beat; to attack, t
- 城chéngcastle, city, town; municipality
- 攻gōngto accuse; to assault; to criticize
- 爭zhēngto dispute, to fight, to contend, to str
- 故gùreason, cause; happening, instance
- 通tōngto pass through, to open, to connect; to
- 九jiǔnine
- 變biànto change, to transform, to alter; rebel
- 利lìgains, advantage, profit, merit
- 者zhěthat which; they who; those who
- 知zhīto know, to perceive, to comprehend
- 矣yǐparticle of completed action
- 雖suīalthough, even though
- 形xíngform, shape; to appear; to describe; to
- 能néngcan, may; capable, full of energy
- 得déto obtain, to get, to acquire; suitable,
- 治zhìto administer, to govern, to regulate
- 術shùskill, art; method, technique; trick
- 五wǔfive; surname
- 人rénman, person; people
- 是shìto be; indeed, right, yes; okay
- 智zhìwisdom, knowledge, intelligence
- 慮lǜanxious, concerned, worried
- 必bìsurely, certainly; must; will
- 雜zámix, blend; various, miscellaneous
Data: English Wikisource (Public domain texts; transcription CC BY-SA 4.0). Retrieved 2026-10-22.