Patton was a good man!

I like Sun Tzu! The Secretary of State Colin L. Powell read The Art of War throughly.
Here is a piece of it: Chapter one Caulculating the enemy.
Warfare is the Way of deception.
Therefore, if able, appear unable,
if active, appear not active,
if near, appear far,
if far, appear near.
If they have advantage, entice them;
if they are confused, take them,
if they are substantial, prepare for them,
if they are strong, avoid them,
if they are angry,irritate them,
if they are humble, make them haughty,
if they are relaxed, toil them,
if they are united, separate them.
Attack where they are not prepared, go out to where they do not expect.
This specialized warfare leads to victory, and may not be transmitted beforehand.
