When Heaven is about to assign a great responsibility to a person, he must first strain his mind, strain his muscles and bones, starve his body and skin, deplete his body, and mess up his actions. Therefore, tempting his heart and forbearance has benefited him. cannot. ——"Mencius"

It is the time for men to study when the lights are on at three o'clock and the chickens are on at five o'clock. Black-haired people don't know how to study diligently early, and white-haired people regret studying late. ——"Encouragement to Learning" by Yan Zhenqing of the Tang Dynasty

Rich families don't need to buy fertile land, there are thousands of grains of millet in books. There is no need to build a high hall to live peacefully. There is a golden house in the book. When you go out, don’t regret that there is no one to accompany you. There are so many carriages and horses in the book. When marrying a wife, don’t hate an unscrupulous matchmaker. There is a beauty in the book. The man wants to fulfill his life ambitions and reads the Five Classics diligently in front of the window. ——Zhao Heng, Song Dynasty, "Poetry to Encourage Learning"

The emperor values ??heroes, and articles teach others; everything is of inferior quality, but reading is the only one who is good.

——Song Dynasty Wang Zhu's "Prodigy Poems"