The famous sayings about being able and promising are as follows:

1. Firmness of goal is one of the most necessary sources of strength in character and one of the sharp tools for success. ——Chesterfield

2. One of the great advantages of outstanding people is that they are unyielding in adverse and difficult encounters. ——Beethoven

3. It is not enough to take steps towards the ultimate goal that you will finally reach one day. You must also regard each step as a goal and make it work as a step. ——Goethe

4. Forgiveness gives us the opportunity to love again. It also helps us open our hearts to both give and receive love. ——American John Gray

5. Only such a person deserves life and freedom, if he fights for it every day. ——Goethe

6. Learning without thinking is a waste, and thinking without learning is peril. ——Confucius

7. Look at and treat others with understanding and forgiveness. People will feel that in the world of green onions, spring is full of spring and warmth is everywhere. ——Cai Wenfu

8. The violet leaves its fragrance on the feet that stepped on it. This is forgiveness. ——Mark Twain

9. Read three hundred Tang poems by heart, and can recite them even if you can't compose them. ——Sun Zhu

10. If you cherish your feathers too much and do not cause any damage to them, then you will lose both wings and never be able to fly again. ——Shelley

11. You live to make others live a better life. ——Lei Feng

12. The human mind is like a clock, it is easy to stop and needs to be wound up frequently. —— Folk Proverb

13. The secret of success lies in the infinite persistence and pursuit of goals. ——Thomas Edison

14. Success is not important, but hard work is important. —— Fatel Dole

15. Success is the process of overcoming difficulties and setbacks. The road is not far, as long as you work hard. ——Xu Teli

16. Only by working earlier and more diligently than others can you taste success. ——Socrates

17. Failure is the mother of success. ——Napoleon Hill

18. Success depends on people, and planning depends on heaven. ——"Zhuangzi·Lie Yukou"

19. Heaven moves vigorously, and a gentleman strives to constantly strive for self-improvement. ——"Book of Changes·Qian"

20. Successful people look for methods, losers look for excuses.

——Folk proverb