1、Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
2、Friendship multiplies joys and divides griefs.
友谊可以增添欢乐，可以分担忧愁。
3、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。
4、Admonish your friends in private, praise them in public.
在私底下要忠告你的朋友，在公开场合又表扬你的朋友。
5、A friend is a second self.
朋友是另一个我。
6、One friend in a lifetime is much; two are many; three are hardly possible.
一生有一个朋友就够了，有两个则太多，三个则很难存在。
7、A life without a friend is a life without a sun.
人生在世无朋友，犹如生活无太阳。
8、Be slow in choosing a friend; slower in changing.
选择朋友要审慎，弃更要审又慎。
9、A friend in need is a friend indeed.
患难见真交。
10、A father is a treasure, a brother is a comfort, but a friend is both.
父亲是财富，兄弟是安慰，朋友兼而有之。