1. If you want to make a deep effort, grind the iron pestle into a needle.

2. The more you study, the more you find yourself ignorant.

3. My life has a limit, but my knowledge has no limit.

4 Don’t be afraid of not being able to learn, just be afraid of not being able to learn.

5. Sweat brings a good harvest, and diligent study brings knowledge.

6 If a young man does not work hard, an old man will be sad.

7. Inspiration never visits lazy people.

8. Black-haired people don’t know how to study diligently early, and white-haired people regret studying late.

9. A new semester, a new starting point, a new look, a new atmosphere!

10. Ingenuity brings inspiration, practice and exploration yield results.

11. You can’t change the world, but you can change your ideas: You can’t change things, but you can change your mood; you can’t change other people’s opinions, but you can change your own thoughts!