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

2. Learning without thinking is a waste, thinking without learning is a disaster. ——Confucius

3. Smart and eager to learn, not ashamed to ask questions. ——Confucius

4. Those who know are not as good as those who are good at it, and those who are good at it are not as good as those who are happy. ——Confucius

5. When three people are walking together, there must be one who is my teacher. Choose the good ones and follow them, and change the bad ones. ——Confucius

6. My life has a limit, but my knowledge has no limit. ——Zhuangzi

7. Read three hundred Tang poems by heart, and you can recite them even if you don’t know how to compose them. ——Sun Zhu's "Preface to Three Hundred Tang Poems"

8. When the book is used, it will be regretted, and it will not be difficult until it has happened. ——Lu You

9. The work is accomplished by hard work, but wasteful by play; the success is achieved by thinking, and destroyed by casualness. ——Han Yu

10. If you are determined to have true character, you must work hard to study. —— Ruan Yuan

11. Don’t read too much, but think more. This kind of reading has benefited me a lot.——Rousseau

12. People who don’t read, think more. will stop - Diderot

13. Reading is easy, thinking is difficult, but without one of the two, it is useless - Franklin

14. Knowledge is The crystallization of precious gems, culture is the luster given off by gems - Rabindranath Tagore

15. Knowledge is power.

——Bacon