Chapter 30第30章

Those who advise a ruler according to the Tao discourage the use of force, for the simple reason that force always bounces back. Where armies camp, thorns and brambles grow. After great wars come years of famine. The truly skillful leader achieves the result and stops right there — without boasting, without glorifying, without becoming arrogant. He acts because there's no alternative, and never forces things beyond their natural momentum. You see, anything that becomes overly strong immediately begins to decay. That's simply how nature works — it's not moral, it's mechanical. To go against this pattern is to go against the Tao, and whatever goes against the Tao perishes quickly.

This chapter is essentially a critique of the dominator style applied to statecraft. Where armies have camped, thorns grow — this is an ecological insight two and a half thousand years ahead of its time. Military force degrades the biosphere. What's really going on here is a description of negative feedback loops: force generates counter-force, violence begets famine, and anything that grows excessively strong has already begun its decline. 'Things robust then grow old' — this is the Second Law of Thermodynamics stated as poetry. The Tao operates through gentle sufficiency, not through overwhelming force. The culture wants heroes, wants victory parades, wants to glorify the exercise of power. Lao-tzu says: achieve your aim and stop. Do not ride the wave past its crest.

Wang Bi reiterates that all these expressions about things reversing — leading and following, hot and cold — show how the sage comprehends naturalness and removes confusion so things can find themselves. Then he turns to military matters: the one who begins affairs is eager to establish merit and stir up events, but the one who has the Tao is eager to return to non-action. 'His excellence is in returning' — that is the key phrase. A person of the Tao does not regard military force as the excellent way; when compelled to use it, what boasting could there be? He says something very practical: the point of military action is simply to achieve the necessary result and resolve the crisis — and then stop. You do not keep using it. What grows robust then grows old; this is called 'not the Tao,' and what is not the Tao comes to an early end. It’s like a storm that exhausts itself precisely because of its violence — it cannot last the day.

Wang Bi’s commentary here layers the military application onto his broader metaphysical principle. He begins by restating: the sage comprehends naturalness to its limit, removes confusion, and lets things find their own nature. Now he applies this to statecraft: 'the one who begins affairs is eager to establish merit and stir up events; the one who has the Tao is eager to return to non-action.' This is a direct critique of the activist, interventionist ruler. 'His excellence is in returning' — 「其善好還」 — the best outcome loops back to the starting condition. Military action, when truly unavoidable, is about achieving the result and resolving the crisis — nothing more. Wang Bi is explicit: you do not keep deploying force after the objective is met. 'What grows robust then grows old' is glossed as the fundamental law of reversal — anything that reaches excess has already begun to decline. He compares it to a violent storm that cannot last a full day because its own intensity is self-consuming. This is the Second Law of Thermodynamics expressed as political counsel: high-energy states are inherently unstable. The dominator who rides the crest of power is already falling.