Tao Te Ching — Chapter 30

One who assists a ruler with the Tao does not use weapons to force the world, for such things tend to rebound. Where armies camp, thorns and brambles grow; after great wars come years of famine. The skilled commander achieves his result and then stops; he does not dare to use force to dominate. Achieve the result but do not boast; achieve it but do not vaunt; achieve it but do not be proud; achieve it only when there is no other choice; achieve it but do not force. When things reach their full strength they grow old — this is called being against the Tao, and what is against the Tao comes to an early end.

James Legge (1891)

He who would assist a lord of men in harmony with the Tao will not assert his mastery in the kingdom by force of arms. Such a course is sure to meet with its proper return. Wherever a host is stationed, briars and thorns spring up. In the sequence of great armies there are sure to be bad years. A skilful (commander) strikes a decisive blow, and stops. He does not dare (by continuing his operations) to assert and complete his mastery. He will strike the blow, but will be on his guard against being vain or boastful or arrogant in consequence of it. He strikes it as a matter of necessity; he strikes it, but not from a wish for mastery. When things have attained their strong maturity they become old. This may be said to be not in accordance with the Tao: and what is not in accordance with it soon comes to an end.

Dwight Goddard (1919)

When the magistrate follows Tao, he has no need to resort to force of arms to strengthen the Empire, because his business methods alone will show good returns. Briars and thorns grow rank where an army camps. Bad harvests are the sequence of a great war. The good ruler will be resolute and then stop, he dare not take by force. One should be resolute but not boastful; resolute but not haughty; resolute but not arrogant; resolute but yielding when it cannot be avoided; resolute but he must not resort to violence. By a resort to force, things flourish for a time but then decay. This is not like the Tao and that which is not Tao-like will soon cease.

This is the first of two chapters (with 31) explicitly treating war, and it expresses Laozi's deep reluctance toward force. One who advises a ruler according to the Tao does not use military might to dominate the world, because violence "tends to rebound" (hào huán) — force returns upon the one who uses it. The chapter grounds this in concrete consequences: where armies have camped, the fields are ruined and thorns grow; after great wars come years of famine. War is not glorious; it is materially and humanly catastrophic, with effects that outlast the fighting.

The heart of the chapter is its remarkable account of how even necessary force should be conducted. The skilled commander "achieves the result and then stops" — guǒ ér yǐ. The fivefold refrain hammers it home: achieve the result but do not boast, do not vaunt, do not be proud; act only when there is genuinely no choice (bù dé yǐ); and even then, do not use it to dominate. Force is permitted only as grim necessity, never as a path to mastery or pride. The closing line states a natural law that applies far beyond war: wù zhuàng zé lǎo — what reaches the peak of its strength begins to decline. To force things to their maximum is "against the Tao," and what is against the Tao ends early. Aggressive overextension carries the seed of its own collapse.

The reluctant, last-resort attitude toward force closely parallels the just-war tradition's insistence that violence be a grim necessity, proportionate, and never glorified — and the deeper pacifist intuition, shared by many traditions, that violence "rebounds" on those who wield it. "They that take the sword shall perish with the sword" is nearly a one-line summary of qí shì hào huán.

The principle that what reaches full strength begins to decay is the universal law of impermanence — the Buddhist anicca, the Greek cyclical sense of fortune's wheel, the simple observation that the zenith is the turning point. Across traditions, forcing things to their peak is understood to hasten their decline rather than secure their permanence.

Force tends to rebound on the one who uses it, and it leaves lasting damage behind. When force is genuinely unavoidable, the wise use only what is necessary, stop as soon as the result is achieved, and take no pride in it. And whatever is driven to its maximum strength is already beginning to decline — overextension hastens collapse.

Beyond literal warfare, this chapter applies to any use of force or domination — in conflict, competition, or argument. "Achieve the result and then stop" warns against the impulse to press an advantage into humiliation, to win and then gloat, to crush rather than merely resolve. The closing insight — that what peaks too aggressively decays early — describes burnout, overextended companies, and any system pushed past its sustainable strength. The Tao's counsel is restraint: do what is necessary, no more, and never glory in the doing.