1. A smart woodcutter should be good at cutting wood and sharpening his knife.

2.Smartness comes from being well-informed. (Arab proverb)

3. A wise man hears once and thinks ten times; sees once and practices ten times.

4. A dull knife will be sharpened by a stone, and a stupid person will learn from it. Learning from others can make progress.

5. The more you sharpen your knife, the sharper it becomes, and the more you use your brain, the smarter it becomes.

6. Pay attention everywhere and you will learn.

7. If the light is not turned on, it will not turn on, and the reason will not be clear.

8. Intelligence lies in diligence, genius lies in accumulation - Hua Luogeng

9. No one has ever read for the sake of reading, only to read himself in books, discover himself in books, or check Own. Romain Rolland

10. Don’t relax while twisting the rope, and don’t stop moving forward. Aiming is not shooting, starting is not reaching.

11. Don’t let your time pass by when learning from others. Reading is the only good thing in life. "Summary of Song Poems"

12. Only by forging iron can you become a blacksmith. (French proverb)

13 When we read a good book for the first time, we seem to have found a friend; when we read this book again, we seem to meet an old friend again. . ---Voltaire Source Network