2. I think setbacks and hardships are good opportunities to exercise my will and enhance my ability. -Zou Taofen

3. Responsibility is to have a love for what you ask to do. -Goethe

4, a person must go through some hard work to achieve something. -Andersen

5. The exquisite works created by genius are rendered by tears. -Balzac

6. Life is not a pleasure, but a very heavy job. -lev tolstoy

7. No matter what kind of sky is overhead, I am prepared to bear any storm. -Byron

8. Suffering is the teacher of life, and through suffering, it leads to joy. -Beethoven

9. To achieve a great cause, we must start with small things. -Lenin

1. Life is linked with lofty responsibilities. -Chernyshevski

11. Without great wishes, there is no great genius. -Balzac

12. Time is the most precious of all wealth. -de Vlasdo

13, I will mount a long wind some day and break the heavy waves, and set my cloudy sail straight and bridge the deep, deep sea. -Li Bai

14. No matter what you do, as long as you are willing to work hard, there is no failure. -Newton

15, a hard day, you can get a good night's sleep; If you work hard all your life, you can sleep happily. -Leonardo da Vinci