King's Kung-Fu& Tai Chi

Art of War 3.5

The Art of War (孫子兵法), Attack By Stratagem 謀攻篇

將不勝其忿而蟻附之殺士三分之一而城不拔者此攻之災

The general, unable to control his irritation, will launch his men to the assault like swarming ants,

with the result that one-third of his men are slain, while the town still remains untaken. Such are the disastrous effects of a siege.

Lionel Giles (1910), Sun Tzŭ on the Art of War (1910), with Giles' notes — public domain.

Lionel Giles's notes

Capt. Calthrop unaccountably omits this vivid simile, which, as Ts‘ao Kung says, is taken from the spectacle of an army of ants climbing a wall. The meaning is that the general, losing patience at the long delay, may make a premature attempt to storm the place before his engines of war are ready.

We are reminded of the terrible losses of the Japanese before Port Arthur, in the most recent siege which history has to record. The T‘ung Tien reads 不勝心之忿...則殺士卒...攻城之災. For 其忿 the Yü Lan has 心怒. Capt. Calthrop does not translate 而城不拔者, and mistranslates 此攻之災.

Character glossary

Passages with shared wording

Data: English Wikisource (Public domain texts; transcription CC BY-SA 4.0). Retrieved 2026-10-22.