King's Kung-Fu& Tai Chi

Art of War 6.8

The Art of War (孫子兵法), Weak Points And Strong 虛實篇

故善攻者敵不知其所守善守者敵不知其所攻

Hence that general is skilful in attack whose opponent does not know what to defend; and he is skilful in defence whose opponent does not know what to attack.

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

Lionel Giles's notes

An aphorism which puts the whole art of war into a nutshell.

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Passages with shared wording

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