*Pretend inferiority and encourage his arrogance.
*Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win.
*Do or do not, there is no try.
*War is not waged against your enemies troops, but against his strategy.
*Know your enemy and know yourself.
*A great strategist may lose a battle against a great tactician, but a great tactician will lose the war against a great strategist.