"If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know …"

"There are not more than five primary colors (blue, yellow, red, white, and black), yet in combination they produce more hues than can ever be seen. There are not more than five musical notes (Gong, Sh…"

"Making your enemy's plans go awry is the best strategy."

"If I am able to determine the enemy's dispositions while at the same time I conceal my own, then I can concentrate and he must divide."

"If your opponent is of choleric temperament, seek to irritate him."