"The clever combatant imposes his will on the enemy, but does not allow the enemy's will to be imposed on him."

"Never venture, never win!"

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

"If you are strong, appear weak. If you are weak, appear strong."

"If a battle is to be fought, it must be planned with precision and executed with speed."