风行草偃

Explanation: Yan: lodging. Wind blows the grass down. Metaphor of moral culture and education of the probation people. 　　Usage: Contraction type; as the predicate attribute, clause; for written language 　　Source: Pre-Qin Confucian "Analects, XII": "The virtue of the wind, s minds grass, the grass of the wind Yan." 　　Examples: Secular and shallow, small enough to measure vibration I, the Secretary must show it is, today off to ~. (Song Chenliang "and mao Autumn Book") Thesaurus:  Rage Grass from