"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…"

"The art of war is of vital importance to the State. It is a matter of life and death, a road either to safety or to ruin. Hence it is a subject of inquiry which can on no account be neglected."

"Opportunities multiply as they are seized."

"Do not repeat the tactics which have gained you one victory, but let your methods be regulated by the infinite variety of circumstances."

"Victorious warriors win first and then go to war, while defeated warriors go to war first and then seek to win."