1. A knife must be sharpened to be sharp, and a person must learn to be smart. ——Vietnamese proverb

2. A person who is eager to ask questions is only five kinds of fools; a person who is ashamed to ask questions will be a fool for life.

3. Diligence and knowledge are the most beautiful lovers.

4. If you don’t accumulate steps, you can’t reach a thousand miles; if you don’t accumulate small streams, you can’t become a river.

5. If you persevere, the rotten wood will not be broken; if you persevere, the metal and stone can be carved. ——Xunzi

6. Learning is like sailing against the current. If you don’t advance, you will retreat. ——"Zeng Guang Xian Wen"

7. Learn and then don't know enough. ——Book of Rites

8. If a jade is not pecked, it will not become a tool; if a person does not learn, he will not know righteousness. ——"Book of Rites"

9. Live and learn. —— Proverb

10. If you don’t move forward, you won’t know the distance; if you don’t learn, you won’t understand the truth. ——Proverb

11. Knowledge can be obtained through diligence, and thousands of books can be found through the window. Three winters have been enough, who laughs with an empty belly?——Anonymous

12. Obtain knowledge from learning, and gain courage from fighting. ——Anonymous

13. There is a road to the mountain of books, hard work is the path, and there is no limit to the sea of ??learning, and hard work is the boat. — Anonymous

14. The author may not be able to write until he is old, but he must learn from it. ——Anonymous

15. To know something is to know it, and to know something is not to know it, this is knowledge. ——"The Analects of Confucius"

16. Diligence leads to excellence in work, but playfulness leads to waste. ——Han Yu

17. Learning is as valuable as teachers and friends. ——Tang Zhen

18. Teachers use doubts, and friends use doubts. —— Li Xing

19. If you don’t know, ask; if you can’t, learn. ——Dong Zhongshu

20. If a bird wants to fly high, it first flutters its wings; if a person wants to make progress, he first studies. ——Li Kuchan

21. Scholars must first understand doubts. ——Cheng Yi

22. I don’t get tired of reading old books a hundred times. If you read them carefully, you will know yourself. ----Su Shi

23. To learn, you must have a teacher, and to teach, you must have friends. ——Lu Dian

24. The key to immersion is to have a clear mind. —— Yuan Mu