1. What matters is not the quantity of knowledge, but the quality of knowledge. Some people know a lot, but they don’t know the most useful things. ? Tolstoy

2. Knowledge is a kind of happiness, the bud of curiosity and knowledge. ? Bacon

3. Knowledge is power, and power is knowledge. ?Bacon

4. Man without ambition is just like a blind man who has lost his way. ?North Korea

5. The reason why man is different from animals is that he has ambition! ?Wang Fuzhi

6. When people become slaves of books, they lead living people to death. ?Use books as human tools, and the knowledge in books will come alive. It has vitality. ?Hua Luogeng

7. The lights are on at three and the chickens are on at five, which is when men are studying. Black-haired people don't know how to study diligently early, and white-haired people regret studying late. ?Yan Zhenqing

8. Life without books is like no sunshine; wisdom without books is like a bird without wings. ?Shakespeare

9. Books are the most complex and greatest miracles among all the miracles created by mankind on the road to future happiness and prosperity. ?Gorky

10. In addition to the knowledge in books, knowledge must be obtained from life. ?Mao Dun

11. The higher you climb on the mountain of knowledge, the more magnificent the scenery is. ?Radishev

12. Reading a book that is not suitable for you is worse than not reading at all. We must have the ability to choose the most valuable reading material that best suits our needs. ?Bellings

13. You should study at any time and learn everything; you should concentrate your efforts to know more and know everything. ?Gorky

14. Knowledge requires the greatest nervousness and greatest enthusiasm from people. ?Pavlov

15. Knowledge is not all obtained from books, but experience gained in fact is knowledge.

?Chen Yi'an