In fact, there never has been a country which has benefited from a prolonged war.
He who does not know the evils of war will not reap advantage thereby. He who is skilful in war does not make a second levy, does not load his supply waggons thrice.
War material and arms we obtain from home, but food sufficient for the army’s needs can be taken from the enemy.
The cost of supplying the army in distant fields is the chief drain on the resources of a state: if the war be distant, the citizens are impoverished.
In the neighbourhood of an army prices are high, and so the money of the soldiers and followers is used up. Likewise the state funds are exhausted, and frequent levies must be made; the strength of the army is dissipated, money is spent, the citizen’s home swept bare: in all, seven-tenths of his income is forfeited. Again, as regards State property, chariots are broken, horses worn out, armour and helmet, arrow and bow, spear, shield, pike and fighting tower, waggon and oxen used and gone, so that six-tenths of the Government’s income is spent.
Therefore the intelligent general strives to feed on the enemy; one bale of the enemy’s rice counts as twenty from our own waggons; one bundle of the enemy’s forage is better than twenty of our own.
Incitement must be given to vanquish the enemy.
They who take advantage of the enemy should be rewarded.
They who are the first to lay their hands on more than ten of the enemy’s chariots should be rewarded; the enemy’s standard on the chariots exchanged for our own; the captured chariots mixed with our own chariots and taken into use.