改柯易叶

Explanation: Withered leaves that defeat. Analogy character transformation. 　　Source: "Book of Rites ritual" in people, such as bamboo arrows of a Yun also, such as pine and cypress of the they wanted; home world of the big end of the two men, and it is not consistent seasons change Ke Yi leaves. " 　　Examples: Promises must be kept and action must be resolute, for a long time to forget the words of his life, consistent seasons and not ~ who covered the men, and I have seen it also. ★ Zhang Binglin "revolutionary morality that"