1. It is enough to know one thing in life, and the world should treat it with sympathy. ——Modern Lu Xun

2. A friend is known in need. ——Lenin

3. A friend is a gift you give yourself. —— Stevenson

4. Friends are the sunshine in life. ——Ibsen

5. The older the friends, the better, and the older the wine, the more fragrant it is. ——John Ray

6. Friends in their heyday are worthless. ——Henry Adams

7. The most beautiful thing in the world is to have a few friends with upright minds and hearts. ——Einstein

8. A close friend is like a person with the same mind but a different body. ——Aristotle

9. Ten thousand taels of gold are easy to get, but a close friend is hard to find. ——Cao Xueqin

10. 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

11. People who are surrounded by good friends are much happier than those who are surrounded by enemies. ——Mrs. Carnegie

12. You may forget someone who laughed with you; but you will never forget someone who cried with you. ——Kahlil Gibran

13. A person who has neither friends nor enemies is an ordinary person. ——Rafat

14. When two people talk, one person can listen attentively. However, the three people could not talk to each other about this most serious matter in the world that should be studied deeply. ——Emerson

15. Friendship was like a bright light in my past life, illuminating my soul and giving my life a little brilliance. ——Ba Jin