The famous sayings about the importance of knowledge are as follows:

1. The situation is constantly changing. To adapt your thoughts to the new situation, you have to learn. ——Mao Zedong.

2. Reading is like mining, "mining for gold in the sand" - Zhao Shuli.

3. A new book is like a ship, leading us from a narrow place to the infinite ocean of life. ——Keller.

4. Learning is impossible. Green, taken from blue, and green from blue; ice, taken from water, and cold from water. ——Xunzi's "Encouraging Learning".

5. 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.

6. Learning is as loving as a mother, who feeds her children with pure and gentle joy. It may be a sin to ask for extra reward from it. ——Balzac.

7. You should be careful of all false knowledge, it is more dangerous than ignorance. ——Bernard Shaw.

8. Books are as rich as the ocean, and they can be found in all department stores. Human energy cannot be absorbed at the same time, but it can only be achieved by spring. Therefore, I hope that scholars will seek it one at a time. ——Su Shi's "A Brief Story of Dongpo's Collected Works".

9. If you learn without thinking, you will be in vain; if you think without learning, you will be in danger. --Confucius.

10. Scientific conceit can only be considered modest compared to ignorant conceit. ——Spencer.

11. Time gives us experience, and reading gives us knowledge. ——Ostrovsky.

12. Knowledge requires the greatest intensity and enthusiasm from people. ——Pavlov.

13. The more you study, the more you discover your ignorance. ——Descartes.