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

The difficulty of tactical maneuvering consists in turning the devious into the direct, and misfortune into gain.

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

To maintain an army at a distance causes the people to be impoverished.

Swift as the wind. Quiet as the forest. Conquer like the fire. Steady as the mountain

If your enemy is secure at all points, be prepared for him. If he is in superior strength, evade him. If your opponent is tempermental, seek to irritate him. Pretend to be weak, that he may grow arrogant. If he is taking his ease, give him no rest. If his forces are united, separate them. If sovereign and subject are in accord, put division between them. Attack him where he is unprepared, appear where you are not expected.

War is a matter of vital importance to the state.