To capture an enemies army is better than to destroy it.

If an enemy has alliances, the problem is grave and the enemy's position strong; if he has no alliances, the problem is minor and the enemy's position weak.

What the ancients called a clever fighter is one who not only wins, but excels in winning with ease.

It is the business of a general to be quiet and thus ensure secrecy; upright and just, and thus maintain order.

All warfare is based on deception. There is no place where espionage is not used. Offer the enemy bait to lure him.

If, however, you are indulgent, but unable to make your authority felt; kind-hearted, but unable to enforce your commands; and incapable, moreover, of quelling disorder: then your soldiers must be likened to spoilt children; they are useless for any practical purpose.

When envoys are sent with compliments in their mouths, it is a sign that the enemy wishes for a truce.