Life depends on hard work, and nothing will be gained without asking for anything - Zhang Heng

The industry is good at hard work but wasteful at play, success is achieved by thinking but destroyed by casualness

-- Han Yu

If you don’t learn and know yourself, if you don’t ask and know yourself, how you act in ancient and modern times is unprecedented

--Wang Chong

Without learning, you can’t broaden your talents. Learning without ambition can lead to learning. (Zhuge Liang)

Agile and eager to learn, he is not ashamed to ask questions. (Confucius)

With perseverance, gold and stone can be carved. (Xunzi Encouraging Learning)

Life has its limits, and knowledge (wisdom) has no limits. (Zhuangzi)

The rope cuts the wood, and the water drops penetrate the stone. (Luo Dajing of the Song Dynasty)

Learning without thinking is a waste, and thinking without learning is peril. (Confucius)

Be tireless in learning and tireless in teaching. (Confucius)

Learn and then realize your shortcomings. (Book of Rites)

There is no end to learning.

(Xunzi)