Thus those skilled in war subdue the enemy's army without battle .... They conquer by strategy.
Sun TzuOne who has few must prepare against the enemy; one who has many makes the enemy prepare against him.
Sun TzuWhen strong, avoid them. If of high morale, depress them. Seem humble to fill them with conceit. If at ease, exhaust them. If united, separate them. Attack their weaknesses. Emerge to their surprise.
Sun TzuThe general who wins a battle makes many calculations in his temple ere the battle is fought. The general who loses a battle makes but few calculations beforehand. Thus do many calculations lead to victory, and few calculations to defeat: how much more no calculation at all! It is by attention to this point that I can foresee who is likely to win or lose.
Sun Tzu