1、A friend in need is a friend indeed.
2、在世無朋友，死後無證人。
3、熟路好遵循，老友最可珍。
4、疾風知勁草，患難見真情。
5、A hedge between keeps friendship green.
6、有一道隔牆會保持友誼常青。
7、A friend is never known till a man has need.
8、Familiar paths and old friends are the best.
9、Friendship multiplies joys and pides griefs.
10、A true friend is known in the day of adversity.
11、A life without a friend is a life without a sun.
12、人生在世無朋友，猶如生活無太陽。
13、友誼可以增添歡樂，可以分擔憂愁。
14、Friendship the older it grows the stronger it is.
15、Life without a friend is death without a witness.
16、A near friend is better than a far-dwelling kinsman.
17、A joke never gains an enemy but often loses a friend.
18、不到患難時，永遠不能認識真正的朋友。
19、父親是財富，兄弟是安慰，朋友兼而有之。
20、Admonish your friends in private， praise them in public.
21、開玩笑總不能化敵為友，反而有時會失去朋友。
22、A father is a treasure， a brother is a comfort， but a friend is both.
23、One friend in a lifetime is much; two are many; three are hardly possible.
24、在私底下要忠告你的朋友，在公開場合又表揚你的朋友。
25、生有一個朋友就夠了，有兩個則太多，三個則很難存在。