Apparent confusion is a product of good order; apparent cowardice, of courage; apparent weakness, of strength.

Attack him where he is unprepared, appear where you are not expected.

Agitate him and ascertain the pattern of his movement.

In conflict, straightforward actions generally lead to engagement, surprising actions generally lead to victory.

When troops flee, are insubordinate, distressed, collapse in disorder or are routed, it is the fault of the general. None of these disasters can be attributed to natural causes.

The consummate leader cultivates the moral law, and strictly adheres to method and discipline; thus it is in his power to control success.

To a surrounded enemy, you must leave a way of escape.

If it is to your advantage, make a forward move; if not, stay where you are.

With regard to precipitous heights, if you are beforehand with your adversary, you should occupy the raised and sunny spots, and there wait for him to come up.

We may distinguish six kinds of terrain, to wit: (1) Accessible ground; (2) entangling ground; (3) temporising ground; (4) narrow passes; (5) precipitous heights; (6) positions at a great distance from the enemy.

Victory is reserved for those who are willing to pay its price.

If the enemy leaves a door open, you must rush in.

If your opponent is of choleric temper, seek to irritate him. Pretend to be weak, that he may grow arrogant.

Even the finest sword plunged into salt water will eventually rust.

When I have won a victory I do not repeat my tactics but respond to circumstances in an infinite variety of ways.

He who knows when he can fight and when he cannot , will be victorious .

If, on the other hand, in the midst of difficulties we are always ready to seize an advantage, we may extricate ourselves from misfortune.

Conceal your dispositions, and your condition will remain secret, which leads to victory;  show your dispositions, and your condition will become patent, which leads to defeat.

Those skilled in war subdue the enemy's army without battle. They capture his cities without assaulting them and overthrow his state without protracted operations.
Your aim must be to take All-under-Heaven intact. Thus your troops are not worn out and your gains will be complete. This is the art of offensive strategy.

Wait by the river long enough and the body of your enemy will float by you.