Appraise war in terms of the fundamental factors. The first of these factors is moral influence.
Sun TzuGo into emptiness, strike voids, bypass what he defends hit him where he does not expect you.
Sun TzuO divine art of subtlety and secrecy! Through you we learn to be invisible, through you inaudible and hence we can hold the enemy's fate in our hands.
Sun TzuHe who knows things, and in fighting puts his knowledge into practice, will win his battles. He who knows them not, nor practices them, will surely be defeated.
Sun Tzu