Career is accomplished by hard work, but wasteful by play; success is achieved by thinking, and destroyed by casualness. ——Han Yu

If a young man does not work hard, the old man will be sad. ——"Han Yuefu·Chang Ge Xing"

The method of reading is to proceed step by step, to read thoroughly and to think carefully. ——Zhu Xi

The method of reading is to proceed step by step, to read thoroughly and to think carefully. ——Zhu Xi

The prime years will never come again, and the morning will never come again. Be encouraged in time, time waits for no one. ——Tao Yuanming

A journey of a thousand miles begins with a single step. ——Lao Tzu

Smartness lies in diligence, and genius lies in accumulation. ——Hua Luogeng