The study of life, the method of reform, the method of accumulating goodness, and the effect of modesty. Li Sao is a good book. It is an educational work created by Huang Yuan, an official and thinker in Ming Dynasty. Written in a.d. 1602. The Four Seasons from Fan illustrates how to change fate through four parts: the study of establishing destiny, the method of reform, the method of accumulating goodness and the effect of modesty. With personal experience, the author tells the story of the process of changing fate. It turned out that in order to teach his son, he was named Xun Ziwen; Later, it was renamed to enlighten the world. Four Seasons from Fan contains the profound pursuit and wisdom of China culture, rich thoughts of promoting goodness and the wisdom of self-cultivation of China traditional culture, and is known as "the first inspirational book in the East".