And Lord Wen said to Wu:—
“Chin threatens us on the west; Chu surrounds us on the south; Chao presses us in the north; Chi watches us in the east; Yen stops our rear, and Han is posted in our front. Thus, the armies of six nations encompass us on every side, and our condition is very unpropitious. Canst thou relieve my anxiety?”
Wu answered and said:—
“The path of safety of a state lies first of all in vigilance. Now my Lord has already taken warning, wherefore misfortunes are yet distant.
“Let me state the habits of these six countries. The forces of Chi are weighty but without solidity; the soldiers of Chin are scattered, and fight each of his own accord: the army of Chu is well ordered, but cannot endure: the soldiers of Yen defend well, but are without dash: the armies of the three Chins are well governed, but cannot be used.
“The nature of Chi is stubborn and the country rich, but prince and officials are proud and luxurious, and neglectful of the common people; government is loose and rewards not impartial; in one camp there are two minds; the front is heavy, but the rear is light. Therefore it is ponderous without stability. To attack it, the force must be divided into three parts, and, by threatening it on three sides, its front can be broken.
“The nature of Chin is strong, the country rugged, and the government firm; rewards and punishments just, the people indomitable, and all have the fighting spirit; wherefore, when separated, each fights of his own accord.
“To defeat this people, they must first be tempted by gain to leave their cause, so that the soldiers, greedy of profit, desert their general: then, taking advantage of their disobedience, their scattered forces can be chased, ambushes laid, favourable opportunities taken, and their general captured.
“The nature of Chu is weak, its territory wide, the government weak, and the people exhausted; the troops are well ordered but of short endurance.
“The way to defeat them is to assault their camp, throw it into confusion and crush their spirit, advance softly, and retire quickly; tire them out, avoid a serious encounter, and they may be defeated.