The first is to attack the enemy, the second is to attack the enemy, the second is to attack the enemy, and the third is to attack the city.

The army has no constant momentum, and the water has no constant shape. Those who can win due to changes in the enemy are called gods.

Therefore, winning a hundred battles is not a good thing; subduing the enemy's troops without fighting is a good thing.

The shape of a soldier is like water. The shape of water avoids heights and tends to go down. The shape of soldiers avoids reality and hits weak points.

Soldiers are driven by speed, taking advantage of others' inadequacy, and attacking the enemy's unpreparedness through unexpected means.

If you know your enemy and yourself, you can fight a hundred battles without danger; if you don't know your enemy but know yourself, you will win every time; if you don't know your enemy and yourself, you will lose every battle.

Any fighter must use the right combination to win by surprise.

Therefore, those who are good at surprising things are as endless as the heaven and the earth, and as endless as the rivers and seas.