愚者暗于成事，知者见于未萌。
释义Explanation
这句话出自商鞅之口，'知'通'智'。愚钝的人对已经成功的事情尚且看不明白，智慧的人在事情尚未萌芽时就能预见其发展趋势。它强调真正的远见卓识在于洞察先机、把握规律，而非事后才明白。提醒我们培养前瞻性思维，不满足于被动接受结果，而要主动预见未来、未雨绸缪，在变化来临前做好准备。
Spoken by Shang Yang, this line contrasts the foolish and the wise: the former cannot even understand what has already succeeded, while the latter can foresee developments before they emerge. '知' is a variant of '智' (wisdom). It emphasizes foresight and the ability to grasp underlying patterns of events. The wise recognize subtle signs early, while the foolish remain oblivious even after the fact. It encourages cultivating proactive, forward-thinking judgment rather than merely reacting to outcomes.
使用场景Usage
在商业决策、科技创新或职业规划中，这句话提醒我们不要等到趋势明朗才行动，而要善于观察早期信号，提前布局。例如，企业家在行业刚出现苗头时果断转型，研究者在新领域萌芽时投入探索，从而占据先机，避免落于人后。
In business, technology, or career planning, this saying reminds us not to wait until trends become obvious. Instead, observe early signals and act proactively. For example, an entrepreneur who pivots when an industry is still nascent, or a researcher who enters a new field before it booms, gains the first-mover advantage.