East corner: the origin of the eastern sun, also refers to the morning; Sang Yu: It means sunset, and it also means sunset. Metaphor began to fail in this respect and finally won on the other hand. According to research, Zhengzhou is in the east corner and Kaifeng is in Sang Yu.
Time flies. If you cherish your time, work hard and aim high, it's not too late in your later years.
East corner: refers to the origin of the sun, indicating the early years. Sang Yu: It means sunset, which means old age. Although the early years have passed, it is not too late to cherish the future years. The origin of the idiom: Tang Wang Bo's Preface to Wang Tengting: "Although Beihai is on credit, it can be accepted; The east corner is gone, and the mulberry is not too late. " "The cold corner is gone, and the mulberry is not too late" is a famous saying in the preface to Wang Tengting, a famous work by Wang Bo, a poet in the Tang Dynasty. The next two sentences of the original text are: "Meng has a noble taste and an empty heart to serve the country;" Ruan Ji is crazy. Does crying have any effect? It expresses that although ancient literati suffered from "poverty of time and fate", they still had a self-motivated mind.