[Chang Yu said: "Knowing the enemy enables you to take the offensive, knowing yourself enables you to stand on the defensive." He adds: "Attack is the secret of defense; defense is the planning of an attack." It would be hard to find a better epitome of the root-principle of war.]

Place: ¶290
License: Public domain · Source
The text is given as in the edition, unedited.

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Structure 861×354: Binyamin Pichkhadze, “Chumash 354”, Bnei Brak, 2002. Torah text: Westminster Leningrad Codex, CC BY 4.0.

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[Chang Yu said: "Knowing the enemy enables you to take the offensive, … — The Art of War

[Chang Yu said: "Knowing the enemy enables you to take the offensive, knowing yourself enables you to stand on the defensive." He adds: "Attack is the secret of defense; defense is the planning of an attack." It would be hard to find a better epitome of the root-principle of war.]