Carl Clausewitz - The Strategy of Warfare – Boxed Set

“When going forth to battle, the direction of the wind must be studied; if blowing in the direction of the enemy, the soldiers will be assembled and follow the wind; if a head wind, the position will be strengthened, and a wait made for the wind to change.”

And Lord Wen asked and said:—

“In what way should horses be treated?”

And Wu answered and said:—

“The places where they are kept should be made comfortable; fodder should be suitable and timely. In winter their stables should be warmed, and in summer sheltered from the heat; their coats clipped, their feet carefully pared, their attention directed so that they be not alarmed, their paces regulated, and their going and halting trained; horses and men should be in accord, and then the horses can be used. The harness, the saddle, bit, bridle, and reins must be strong; if the horse be without vice at the beginning, he can be used to the end; if the horse be hungry it is good; if his belly be full, his value decreases; if the sun be falling and the way still long, dismount frequently. For it is proper that the men be worked, but the horses must be used with discretion, so that they may be prepared should the enemy suddenly attack us.

“If these things be well known, then there is free passage under heaven.”

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Wu the Master said:—

“The leader of the army is one who is master of both arms and letters. He who is both brave and tender can be entrusted with troops.

“In the popular estimation of generals, courage alone is regarded; nevertheless, courage is but one of the qualifications of the leader. Courage is heedless in encounter; and rash encounter, which is ignorant of the consequences, cannot be called good.

“There are five matters which leaders must carefully consider.

“First, reason; second, preparation; third, determination; fourth, vigilance; fifth, simplicity.

“With reason, a multitude can be controlled like a small number.

“Preparedness sees an enemy outside the gate.

“Determination before the enemy has no thought of life.

“Even after a victory, vigilance behaves as before the first encounter.

“Simplicity ensures few regulations, and preserves order.

“When the leader receives his orders, he forthwith departs. Not until the enemy has been vanquished does he speak of return. This is the duty of the general.

“Wherefore, from the day of departure of the army, the general seeks glory in death, and dreams not of return in dishonour.”

Wu the Master said:—

“In war there are four important influences.

“First, spirit; second, ground; third, opportunity; fourth, force.

“The military value of the nation’s forces—of one hundred times ten thousand fighting men—depends upon the personality of one man alone; this is called the influence of spirit.

“When the road is steep and narrow, when there are famous mountains and fastnesses where ten men can defend and one thousand cannot pass them by; such is the influence of ground.

“When spies have been skilfully sown, and mounted men pass to and from the enemy’s camp, so that his masses are divided, his sovereign and ministers vexed with each other, and superiors and inferiors mutually censorious; this is the moment of opportunity.

“When the linch-pins are secure, the oars and sweeps ready for use in the boats, the armed men trained for war, and the horses exercised, we have what is called the influence of force.

“He who understands these four matters has the qualifications of a general. Furthermore, dignity, virtue, benevolence, courage, are needed to lead the troops, to calm the multitude, to put fear in the enemy, to remove doubts. When orders are issued, the subordinates do not defy them. Wheresoever the army is, that place the enemy avoids. If these four virtues be present, the country is strong; if they be not present, the country is overthrown.

“Of such is the good general.”

Wu the Master said:—

“The use of drums and bells is to attract the ear; of flags, standards, and banners to strike the eye; of laws and penalties to put fear in the heart.

“To attract the ear the sound must be clear; to strike the eye the colours must be bright. The heart is awed by punishment, therefore punishment must be strict.

“If these three matters be not ordered, the state may, peradventure, be preserved, but defeat by the enemy is certain. Therefore, as it has been said (if these three things be present), there is no departing from the commands of the general; when he orders, there is no going back from death.”

Wu the Master said:—

“The secret of war is, first, to know who is the enemy’s general, and to judge his ability. If our plans depend on his dispositions, then success will be achieved without toil.

“If their general be stupid, and heedlessly trustful, he may be enticed by fraud; if he be avaricious and careless of his fame, he may be bribed with gifts. If he make unconsidered movements without plan, he should be tired out and placed in difficulties. If the superiors be wealthy and proud, and the inferiors avaricious and resentful, they should be set against each other. An enemy that is undetermined, now advancing and then retreating, whose soldiers have nought wherein to put their trust, should be alarmed, and put to flight.

“When an enemy thinks lightly of the general, and desires to return home, the easy roads should be blocked, and the difficult and narrow roads opened; await their coming and capture them.

“If their advance be easy and retreat difficult, await their coming and then advance against them.

“If their advance be difficult and retreat easy, then press and strike them.

“An army that is camped in marshy ground, where there are no water-courses, and long and frequent rains, should be inundated.

“An army that is camped in wild marshes, covered with dark and overhanging grass and brambles, and swept by frequent high winds, should be overthrown by fire.

“An army that has halted long without moving; whose general and soldiers have grown careless, and neglect precautions, should be approached by stealth, and taken by surprise.”

Lord Wen asked, saying:—

“If the two armies be facing each other, and the name of the enemy’s general unknown, in what manner can we discover it?”

And Wu answered and said:—

“A brave man of low degree, lightly but well equipped, should be employed. He should think only of flight and naught of advantage. Then, if he observe the enemy’s pursuit, if there be first a halt and then an advance, order is established. If we retreat and the enemy pursue, but pretend not to be able to overtake us, see an advantage but pretend not to be aware of it, then their general may be called a wise general, and conflict with him must be avoided. If their army be full of uproar; their banners and standards disordered, their soldiers going about or remaining of their own accord, some in line, others in column; if such an enemy be eager to pursue, and see an advantage which they are desperate to seize, then their general is a fool: even if there be a host, they may be taken.”

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Lord Wen asked and said:—

“If strong chariots, good horses, strong and valiant soldiers suddenly meet the enemy, and are thrown into confusion, and ranks broken, what should be done?”

And Wu answered and said:—

“In general, the method of fighting is to effect order in daylight by means of flags and banners, pennons and batons; at night by gongs and drums, whistles and flutes. If a signal be made to the left, the troops move to the left; if to the right, they move to the right. Advance is made at the sound of the drum; halt at the sound of the gong; one blast of the whistle is for advance, two for the rally. If those who disobey be cut down, the forces are subject to authority. If officers and soldiers carry out orders, a superior enemy cannot exist; no position is impregnable in the attack.”