Policy-making must address issues before they appear — you cannot grab the Buddha's feet at the last moment.
Tips
history
From 《道德经》 chapter 64 (Laozi): 为之于未有,治之于未乱 — 'Act on a thing before it takes shape; govern it before disorder arises.' The foundational Daoist statement of pre-emptive, minimalist intervention — also a favourite quotation in Chinese policy speeches on risk management.
usage
Always paired with 治之于未乱. 之 is a classical object pronoun; 于 = 'at/in/when'. The terse classical structure is hard to parse — think 'do-it at not-yet-exist'.