軍政》曰：“言不相聞，故為之金鼓；視不相見，故為之旌旗。”
The Book of Army Management says: On the field of battle, the spoken word does not carry far enough: hence the institution of gongs and drums. Nor can ordinary objects be seen clearly enough: hence the institution of banners and flags.
夫金鼓旌旗者，所以一民之耳目也。
Gongs and drums, banners and flags, are means whereby the ears and eyes of the host may be focused on one particular point.
民既專一，則勇者不得獨(dú)進(jìn)，怯者不得獨(dú)退，此用眾之法也。
The host thus forming a single united body, is it impossible either for the brave to advance alone, or for the cowardly to retreat alone. This is the art of handling large masses of men.
故夜戰(zhàn)多金鼓，晝戰(zhàn)多旌旗，所以變?nèi)酥恳病?BR> In night-fighting, then, make much use of signal-fires and drums, and in fighting by day, of flags and banners, as a means of influencing the ears and eyes of your army.
三軍可奪氣，將軍可奪心。
A whole army may be robbed of its spirit; a commander-in-chief may be robbed of his presence of mind.
是故朝氣銳，晝氣惰，暮氣歸。
Now a soldier's spirit is keenest in the morning; by noonday it has begun to flag; and in the evening, his mind is bent only on returning to camp.
善用兵者，避其銳氣，擊其惰歸，此治氣者也。
A clever general, therefore, 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.
以治待亂，以靜待嘩，此治心者也。
Disciplined and calm, to await the appearance of disorder and hubbub amongst the enemy:--this is the art of retaining self-possession.
以近待遠(yuǎn)，以佚待勞，以飽待饑，此治力者也。
To be near the goal while the enemy is still far from it, to wait at ease while the enemy is toiling and struggling, to be well-fed while the enemy is famished:--this is the art of husbanding one's strength.
無邀正正之旗，無擊堂堂之陳，此治變者也。
To refrain from intercepting an enemy whose banners are in perfect order, to refrain from attacking an army drawn up in calm and confident array:--this is the art of studying circumstances.
故用兵之法，高陵勿向，背丘勿逆，
It is a military axiom not to advance uphill against the enemy, nor to oppose him when he comes downhill.
佯北勿從，銳卒勿攻，
Do not pursue an enemy who simulates flight; do not attack soldiers whose temper is keen.
餌兵勿食，歸師勿遏，
Do not swallow bait offered by the enemy. Do not interfere with an army that is returning home.
圍師遺闕，窮寇勿迫，
When you surround an army, leave an outlet free. Do not press a desperate foe too hard.
此用兵之法也。
Such is the art of warfare.
The Book of Army Management says: On the field of battle, the spoken word does not carry far enough: hence the institution of gongs and drums. Nor can ordinary objects be seen clearly enough: hence the institution of banners and flags.
夫金鼓旌旗者，所以一民之耳目也。
Gongs and drums, banners and flags, are means whereby the ears and eyes of the host may be focused on one particular point.
民既專一，則勇者不得獨(dú)進(jìn)，怯者不得獨(dú)退，此用眾之法也。
The host thus forming a single united body, is it impossible either for the brave to advance alone, or for the cowardly to retreat alone. This is the art of handling large masses of men.
故夜戰(zhàn)多金鼓，晝戰(zhàn)多旌旗，所以變?nèi)酥恳病?BR> In night-fighting, then, make much use of signal-fires and drums, and in fighting by day, of flags and banners, as a means of influencing the ears and eyes of your army.
三軍可奪氣，將軍可奪心。
A whole army may be robbed of its spirit; a commander-in-chief may be robbed of his presence of mind.
是故朝氣銳，晝氣惰，暮氣歸。
Now a soldier's spirit is keenest in the morning; by noonday it has begun to flag; and in the evening, his mind is bent only on returning to camp.
善用兵者，避其銳氣，擊其惰歸，此治氣者也。
A clever general, therefore, 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.
以治待亂，以靜待嘩，此治心者也。
Disciplined and calm, to await the appearance of disorder and hubbub amongst the enemy:--this is the art of retaining self-possession.
以近待遠(yuǎn)，以佚待勞，以飽待饑，此治力者也。
To be near the goal while the enemy is still far from it, to wait at ease while the enemy is toiling and struggling, to be well-fed while the enemy is famished:--this is the art of husbanding one's strength.
無邀正正之旗，無擊堂堂之陳，此治變者也。
To refrain from intercepting an enemy whose banners are in perfect order, to refrain from attacking an army drawn up in calm and confident array:--this is the art of studying circumstances.
故用兵之法，高陵勿向，背丘勿逆，
It is a military axiom not to advance uphill against the enemy, nor to oppose him when he comes downhill.
佯北勿從，銳卒勿攻，
Do not pursue an enemy who simulates flight; do not attack soldiers whose temper is keen.
餌兵勿食，歸師勿遏，
Do not swallow bait offered by the enemy. Do not interfere with an army that is returning home.
圍師遺闕，窮寇勿迫，
When you surround an army, leave an outlet free. Do not press a desperate foe too hard.
此用兵之法也。
Such is the art of warfare.