This is a famous saying by the master of traditional Chinese painting Li Kuchan, which is not recorded in books.
It means that if a bird wants to spread its wings and fly high, it must first learn how to vibrate its wings; if a person wants to make progress, he must read more, read good books, and enrich his knowledge.
Li Kuchan is a master of freehand flower-and-bird painting in modern China and an art educator.
Extended information:
Appreciation:
If a person does not work hard when he is young and strong, he will be sad in old age. People must be determined, consider what kind of person they are, and be a progressive person.
All success comes from one's own efforts. Rome was not built in a day, and the same goes for people. Only through continuous training, learning, and patience can we reach the peak of life. Reading makes people wise, and reading makes people grow. Books can guide the way forward, and books make our lives unique.
Baidu Encyclopedia-Li Kuchan