From 《
论语·
颜渊》 (Analects, Book 12). When Ji Kangzi asked about governance, Confucius replied:
君子之德风,
小人之德草,
草上之风,
必偃 — 'The virtue of the gentleman is wind; the virtue of the common man is grass. When wind blows across the grass, the grass must bend.' A foundational Confucian claim that rulers transform the people by moral example.