Tian Xingjian, a gentleman strives for self-improvement; The capacity of the earth is limited, so a gentleman must constantly cultivate his own virtue to undertake the world. -Zhouyi

Diligence is good at diligence, barren is good at playing; What I did was thought, but it was destroyed. -Han Yu

There is a road in the mountain of books, but there is no limit to learning the sea. -Han Yu

Genius comes from diligence. Gorky

Hard-working people have all kinds of luck, while lazy people have only one misfortune. -Finnish proverb