One standard for all.

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Today’s Sun Tzu
“The principle on which to manage an army is to institute one standard of courage which all must reach.”
Sun Tzu · The Art of War · Chapter 11: The Nine Situations
Ink wash painting: A flock of cranes rising as one from a marsh, not a wing out of order.
What it means

Uniform expectation of courage removes the weak link; set one bar everyone meets.

Where this sits in the chapter

Chapter 11 moves from the snake to its precondition: the principle on which to manage an army is to institute one standard of courage which all must reach. Not average courage, not aspirations — one instituted standard, universal. The verse is quietly radical: it deletes the org chart’s implicit tiers of expectation, where seniors are excused and favorites exempted, and replaces them with a single bar.

A modern example

A sales org runs two de facto standards: full quota discipline for the regions, and "strategic patience" for the enterprise team, whose pipelines are forgiven annually. The corruption spreads predictably — every regional rep eventually transfers to enterprise, where the bar lives elsewhere. The turnaround institutes one standard: every team forecasts on the same rules, every forecast misses carry the same review, whatever the deal size. Half the enterprise team left. The remaining org, for the first time, was one.

The common misreading

One standard does not mean one role — courage for support looks different from courage for sales, and the verse institutes a standard of commitment, not of job description. What it forbids is calibrated seriousness: the cultural moment where some people’s obligations are real and others’ are decorative. Every exempted group becomes the standard’s leak.

Use it todaySet one clear standard your whole team is expected to meet.
Today’s questionIs my standard of expectation clear and equal for all?
Play the principle

Concentrate Your Force

Nine stones, three fronts, one hidden rival. Spread thin and lose everywhere; concentrate and win where it matters.

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Filed under:Sun Tzu on LeadershipSun Tzu for BusinessChapter 11: The Nine Situations

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