2, the industry is diligent, barren land; What I did was thought, but it was destroyed. -Han Yu
3, a day without books, everything is ridiculous. -Li Wei
4, don't wait, white young head, empty and sad. -Yue Fei
If young people don't work hard, old people will be sad. -"Long Songs"
6. Anyone who reads useless books is a plaything. -Wang Yu
7, books or medicine, good reading can cure fools. -Liu Xiang
8, the three lights are five chickens, which is the time for men to study. Teenagers only know how to play, but don't know how to study hard. When they are old, they regret why they didn't know how to study hard when they were young. -Yan Zhenqing
9. Don't be young, study hard in life. -Overview of Song Poetry
10, birds must fly first, and people must read first. Li Kuchan
1 1. Reading is the most enjoyable thing, and teaching is the most important thing. -"Augmented Sage"
12, a letter is better than no book. -Mencius
13, my life is limited and my knowledge is limited. -Zhuangzi