The hardest thing is to know us. -Greece

3, the courage to bear the fate, this is the hero. -Hayes

4. Work with brave people who can't read. Zhou Enlai

Reading makes a full person, conversation makes a quick person and writing makes a precise person. bacon

6. The greatest pride and the greatest inferiority both show the weakest mind. -Spinoza

7. Self-knowledge is the most rare knowledge. -Spain

8. Courage leads to heaven, cowardice leads to hell. Seneca

9. Sometimes reading is a clever way to avoid thinking. -Helpful.

10, reading all the good books is like talking to the best people in the past. Descartes