Browse quotations by Sun Tzu with named works, context notes, meanings and recurring themes.
“He will win who knows when to fight and when not to fight.”
Judgment includes restraint: choosing the wrong contest can be as damaging as fighting badly once the contest begins.
Source note: The Art of War, Chapter III, among Sun Tzu’s listed essentials for victory.
“Supreme excellence consists in breaking the enemy’s resistance without fighting.”
The highest strategic result achieves the objective while avoiding the destruction, expense, and uncertainty of direct battle when another path can work.
Source note: The Art of War, Chapter III “Attack by Stratagem,” Lionel Giles translation.
“If you know the enemy and know yourself, you need not fear the result of a hundred battles.”
Accurate understanding of both one’s own capabilities and the opposing side reduces avoidable strategic surprise and miscalculation.
Source note: The Art of War, Chapter III, Lionel Giles translation.
“All warfare is based on deception.”
Strategy depends partly on managing what an opponent believes about intentions, strength, timing, and position rather than revealing every fact directly.
Source note: The Art of War, Chapter I “Laying Plans,” Lionel Giles translation (1910).
“The good fighters of old first put themselves beyond the possibility of defeat, and then waited for an opportunity of defeating the enemy.”
Strong strategy begins by reducing one’s own avoidable vulnerabilities before depending on an opportunity created by the opponent.
Source note: The Art of War, Chapter IV “Tactical Dispositions,” Lionel Giles translation.
“Rapidity is the essence of war: take advantage of the enemy’s unreadiness, make your way by unexpected routes, and attack unguarded spots.”
Speed matters when it exploits a temporary opening; the point is timely movement into weakness, not haste without information or purpose.
Source note: The Art of War, Chapter XI “The Nine Situations,” Lionel Giles translation.
“In war, then, let your great object be victory, not lengthy campaigns.”
The objective should govern the campaign; activity that continues without advancing the actual goal wastes resources and creates new vulnerabilities.
Source note: The Art of War, Chapter II “Waging War,” Lionel Giles translation.
“There is no instance of a country having benefited from prolonged warfare.”
Long conflict consumes strength and resources, so duration itself becomes a strategic cost even before the outcome is decided.
Source note: The Art of War, Chapter II “Waging War,” Lionel Giles translation.