孫 子 兵 法 Sun Zi – The Art of War

Chinese strategy explained : know yourself and the ennemy, use deception, spies, and "win with ease". Tr. Giles (en, annotated) and Amiot (fr).

Introduction
I. Laying Plans
II. Waging War
III. Attack by Stratagem
IV. Tactical Dispositions

V. Energy
VI. Weak Points and Strong
VII. Maneuvering
VIII. Variation in Tactics
IX. The Army On The March

X. Terrain
XI. The Nine Situations
XII. The Attack By Fire
XIII. The Use of Spies

行軍第九

The Army On The March

The contents of this interesting chapter are better indicated in ss. 1 than by this heading.

Sunzi IX. 23.


夫惟無慮而易敵者必擒於人	足以並力料敵取人而已	兵非貴益多也惟無武進

If our troops are no more in number than the enemy, that is amply sufficient; it only means that no direct attack can be made.1 What we can do is simply to concentrate all our available strength, keep a close watch on the enemy, and obtain reinforcements.2

He who exercises no forethought but makes light of his opponents is sure to be captured by them.3

1. Literally, "no martial advance." That is to say, CHENG tactics and frontal attacks must be eschewed, and stratagem resorted to instead.

2. This is an obscure sentence, and none of the commentators succeed in squeezing very good sense out of it. I follow Li Ch`uan, who appears to offer the simplest explanation: "Only the side that gets more men will win." Fortunately we have Chang Yu to expound its meaning to us in language which is lucidity itself: "When the numbers are even, and no favorable opening presents itself, although we may not be strong enough to deliver a sustained attack, we can find additional recruits amongst our sutlers and camp-followers, and then, concentrating our forces and keeping a close watch on the enemy, contrive to snatch the victory. But we must avoid borrowing foreign soldiers to help us." He then quotes from Wei Liao Tzu, ch. 3: "The nominal strength of mercenary troops may be 100,000, but their real value will be not more than half that figure."

3. Ch`en Hao, quoting from the TSO CHUAN, says: "If bees and scorpions carry poison, how much more will a hostile state! Even a puny opponent, then, should not be treated with contempt."

Giles IX.40,41.

Si l'armée ennemie est inférieure à la vôtre, et si elle n'ose pour cette raison se mesurer à vous, allez l'attaquer sans délai, ne lui donnez pas le temps de se renforcer ; une seule bataille est décisive dans ces occasions. Mais si, sans être au fait de la situation actuelle des ennemis, et sans avoir mis ordre à tout, vous vous avisez de les harceler pour les engager à un combat, vous courez le risque de tomber dans ses pièges, de vous faire battre, et de vous perdre sans ressource.

Amiot

Sun Zi IX. 23.