In a position of this sort, even though the enemy should offer us an attractive bait, it will be advisable not to stir forth, but rather to retreat, thus enticing the enemy in his turn; then, when part of his army has come out, we may deliver our attack with advantage.

A clever general... avoids an army when its spirit is keen, but attacks it when it is sluggish and inclined to return. This is the art of studying moods. Disciplined and calm, he awaits the appearance of disorder and hubbub among the enemy. This is the art of retaining self-possession.

When the enemy is relaxed, make them toil. When full, starve them. When settled, make them move.

Know the enemy, know yourself; your victory will never be endangered. Know the ground, know the weather; your victory will then be total.

The control of large numbers is possible, and like unto that of small numbers, if we subdivide them.

And therefore those skilled in war bring the enemy to the field of battle and are not brought there by him.

In the tumult and uproar, the battle seems chaotic, but there is no disorder, the troops appear to be milling about in circles but cannot be defeated.