'Tis best to weigh the enemy more mighty than he seems.

The best way to destroy an enemy is to make him a friend.

In the practice of tolerance one's enemy is the best teacher.

That attitude that fighting is probably not fair but you have to defend yourself anyway and damage the enemy has been profoundly consequential as far as my political activism goes.

The enemy of art is the absence of limitations.

Tact is the art of making a point without making an enemy.

The art of war is simple enough. Find out where your enemy is. Get at him as soon as you can. Strike him as hard as you can and keep moving on.

You must not fight too often with one enemy or you will teach him all your art of war.

In the practical art of war the best thing of all is to take the enemy's country whole and intact to shatter and destroy it is not so good.

The supreme art of war is to subdue the enemy without fighting.