A picture is worth a thousand words.

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

The best way to keep one's word is not to give it.

The best cure for the body is a quiet mind.

War is the business of barbarians.

One must change one's tactics every ten years if one wishes to maintain one's superiority.

The strong man is the one who is able to intercept at will the communication between the senses and the mind.

It requires more courage to suffer than to die.

Courage is like love it must have hope for nourishment.

The first virtue in a soldier is endurance of fatigue courage is only the second virtue.