Without harmony in the State, no military expedition can be undertaken; without harmony in the army, no battle array can be formed.

Where the army is, prices are high; when prices rise the wealth of the people is exhausted.

Rapidity is the essence of war: take advantage of the enemy's unreadiness, make your way by unexpected routes, and attack unguarded spots.

It is imperative to contest all factions for complete victory, so the army is not garrisoned and the profit can be total. This is the law of strategic siege.

The business of a general is to kick away the ladder behind soldiers when they have climbed up a height.

No nation has ever benefited from a prolonged war.

Making no mistakes is what establishes the certainty of victory, for it means conquering an enemy that is already defeated.