1. A friend is never known till a man has need.
不到患难时，永远不能认识真正的朋友。
2. A friend is not so soon gotten as lost.
交友慢，失友快。
3. A friend to everybody is a friend to nobody.
广交友，无深交。
4. A friend without faults will never be found.
没有缺点的朋友是永远找不到的。
5. A joke never gains an enemy but often loses a friend.
开玩笑总不能化敌为友，反而有时会失去朋友。
6. Better lose a jest than a friend.
宁可不说一句俏皮话，以免得罪朋友们。
7. Choose an author as you choose a friend.
选书如择友。
8. He that has a full purse never wants a friend.
只要袋里有，不愁没朋友。
9. Life without a friend is death without a witness.
在世无朋友，死后无证人。
10. Thy friend has a friend and thy friend's friend has a friend so be discreet.
你的朋友有朋友，朋友的朋友又有朋友，所以要谨慎小心。
11. Between friends all is common.
朋友之间不分彼此。
12. Old friends and old wine are best.
陈酒味醇, 老友情深。
13. The friendship of a gentleman is insipid as water.
君子之交淡如水。
14. A bosom friend afar brings a distant land near.
海内存知己, 天涯若比邻。
15. Most men's friendships are too inarticulate.
人的友谊是无法言喻的。
16. Friendship is like a plant of slow growth.
友谊像生长着的植物, 是慢慢地建立起来的。
17. A good book is the best of friends, the same today and forever.
好书如挚友, 情谊永不渝。
18. Life without a friend is death without a witness.
在世无朋友，死后无证人。
19. He that has a full purse never wants a friend.
只要袋里有，不愁没朋友。
20. Friendship the older it grows the stronger it is.
友谊地久天长。
21. We can live without our friends, but not without our neighbours.
生活可无友，邻居不能无。
22. Set great store by friendship.
情意重千斤。
23. To preserve a friend three things are required: to honour him present, praise him absent, and assist him in his necessities.
维持友谊需要三点∶当面尊重他，背后赞扬他，需要时帮助他。
24. We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
25. Thy friend has a friend and thy friend’s friend has a friend so be discreet.
你的朋友有朋友，朋友的朋友又有朋友，所以要谨慎小心。