1. "要向不如你幸福的人说你自己的幸福。" ——Plutarch

2. "Don’taskotherstoalsodonotallowotherstodothedirtythings,asa principleoffriendship" 既不请求别人也不答应别人去做卑鄙的事情， 为友谊的一项原则。 ——（古罗马）西塞罗

3. "friendship is always the aid of virtue." ——（未署名）

4. "he who has no sincere friends is truly lonely." ——（未署名）

5. "Walking with a friend in the dark is better than walking alone in the light." ——（未署名）

6. "The greatest gift of life is friendship, and I have received it." ——小休伯特•霍拉蒂奥•汉弗莱

7. "Friendship, like flowers, or a light one is better, the light fragrance of the attachment, also can last." ——（未署名）

8. "A man should keep his friendship in constant repair." ——Samuel Johnson

9. "Time is speed, time means strength." ——（未署名）

10. "Some components of a thriving friendship are honesty, naturalness, thoughtfulness, some common interests." ——（未署名）

11. "A life without a friend is a life without a sun." ——（未署名）

12. "A man who has friends must show himself friendly." ——（未署名）

13. "No road is long with good company." ——（未署名）

14. "Friendship multiplies joys and divides griefs." ——（未署名）

15. "Between friends all is common." ——（未署名）

16. "A friend is a second self." ——（未署名）

17. "I like a simple friend, who holds no grudge." ——（未署名）

这些名言涵盖了友谊的多个方面，包括友谊的重要性、如何维护友谊、以及友谊带来的情感支持等。希望这些名言能够激励你珍惜和维护自己的友谊。