The famous sayings about repaying kindness are as follows:

1. A drop of kindness should be repaid by a spring.

2. Gratitude is a virtue and a responsibility.

3. When drinking water, don’t forget the person who dug the well. Those who came before planted trees for those who will enjoy the shade.

4. There is no greater kindness than knowing how to repay kindness.

5. A person must know how to repay kindness and not be ungrateful.

6. An ungrateful person is shameful.

7. Gratitude is a basic human emotion and an important spiritual pillar of human society.

8. Repaying kindness is a traditional virtue and an indispensable value in modern society.

9. I must know how to be grateful and not forget the help and kindness of others.

10. Feeling is not only an emotional expression, but also a responsibility and obligation.

11. Only by knowing and reciprocating can you win the respect and trust of others.

12. As a person, you must know how to repay kindness and never forget your roots.

13. Only by knowing how to be grateful can we have better interpersonal relationships and more opportunities.

14. Repaying kindness is a beautiful quality and the key to a person's success.

15. We should always remember the kindness of others and repay their kindness with actions.

16. Only those who know how to be grateful can truly have happiness and success.

17. A person must know how to repay and not be indifferent.

18. Repaying kindness is a virtue that can promote social harmony and progress.

19. We must always remember the kindness of others and cherish this friendship.

20. People who repay kindness are more likely to achieve success and happiness.

21. A person must know how to repay and not be selfish.

22. Repaying kindness is a quality that can make people trust and respect you more.

23. We should always remember the help and kindness of others and repay them with actions.

24. Only those who know how to be grateful can truly have a successful and happy life.

25. Repaying kindness is a traditional virtue and a value concept that must be promoted in modern society.

26. In interpersonal interactions, we should always remember the kindness and kindness of others and repay their kindness with actions.

27. Only those who know how to be grateful can truly win the respect and trust of others.

28. We must learn to be grateful in life, so that we can better face the challenges and difficulties in life.

29. Repaying kindness is a beautiful quality and the only way for a person to succeed.

30. We must always remember the help and kindness of others and cherish this friendship and trust.