summarized by later generations, it comes from The Book of Songs: "There is no beginning for decadent, but an end for fresh talent."
Example: Do not forget your initiative mind and so as to achieve your final goal have never forgotten their initial intentions, but some personnel who are old at the beginning are unable to change, just as they can't stop the change of time and their faces get old.
The Book of Songs is the beginning of China's ancient poems, and it is the earliest collection of poems. It has collected 311 poems from the early years of the Western Zhou Dynasty to the middle of the Spring and Autumn Period (from the 11th century to the 6th century), among which 6 poems are Sheng poems, which are called six Sheng poems: Nan Chang, Bai Hua, Hua Shu and Hua Shu.