1. Never agree to others easily if you are not competent for it; once you have made a promise, you must fulfill your promise. ——Washington

2. Wisdom and friendship are the only lights that illuminate our dark nights. ——Romain Rolland

3. People who only care about their own happiness cannot become close friends with them. ——(Uyghur)

4. True friends do not talk about friendship. They do not ask each other for anything for the sake of friendship, but do everything they can for each other. ——(Russia) Belinsky

5. Friends will know us when we are happy; we will know our friends when we are in trouble. ——(English) Collins

6. Some people are complimentary to you, but all of them are not friends in need. ——(English) Shakespeare

7. The light of friendship is like phosphorus, most visible when it is dark all around. ——Cromwell

8. Friendship is really the most sacred thing, not only worthy of special admiration, but worthy of eternal praise. ——(Italian) Boccaccio

9. Friendship is always a sweet responsibility, never an opportunity. ——(Li) Kahlil Gibran

10. Those who attribute friendship to interests, I think, have written off the most precious thing in friendship. ——(Rome) Cicero

11. Friendship is always the assistant of virtue, not the assistant of sin. ——(Rome) Cicero

12. Friendship is the spice of life and the painkiller of life. ——Emerson

13. Friendship, a noble and beautiful friendship based on mutual respect, deep sympathy, never malicious envy of others' achievements, and cultivating a collective interest for oneself above all else consciousness. ——(former Soviet Union) Ostrovsky

14. Although insidious friendship allows you to get some trivial favors, it will deprive you of your treasures-independent thinking and pure love for the truth. ! ——(Russia) Belinsky

15. If you want to receive help in times of bad luck, you should be lenient to others on weekdays. ——(Persia) Saadi

16. Words of kindness and promises of kindness are easy to say. Only in times of trouble can you see the sincerity of your friends. ——(Russia) Krylov

17. Villains who tend to follow the crowd must not be in trouble! ——(British) Byron

18. It is the rotten tree roots that destroy the water embankment, and it is the dishonest people who destroy friendship. ——(Kirgiz)

19. Friends are the defenders against sorrow, unhappiness and fear, and the jars of friendship and trust. ——"Five Volumes"

20. How you want others to treat you, you should treat others as well. ——Marx

21. If you are smart, do not regard that person as a friend if he has a deep friendship with your enemy. ——(Persia) Saadi

22. Such an ungrateful person cannot be saved if he is in trouble. ——(Greece) Aesop

23. Don’t rely on gifts to gain friends. You must devote your sincere love and learn how to win someone's heart in the right way. ——(Greece) Soractes

24. No matter it is sentimental poems, beautiful articles, or leisure joy, nothing can replace close friendship.

——Pushkin