1、A friend is best found in adversity.患难见真友。
2、He is rich enough who has true friends.有真朋友的人是富翁。
3、Between friends all is common.朋友之间不分彼此。
4、Books, like friends, should be few and well chosen.书籍如朋友，应该少而精。
5、Friendship multiplies joys and divides griefs.友谊可以增添欢乐，可以分担忧愁。
6、Friendship ---- one soul in two bodies.友谊是两人一条心。
7、A ready way to lose friend is to lend him money.失友皆从借钱起。
8、We can live without our friends, but not without our neighbours.生活可无友，邻居不能无。
9、A friend to everybody is a friend to nobody.广交友，无深交。
10、A true friend is known in the day of adversity.疾风知劲草，患难见真情。
11、Everything is good when new, but friend when old.东西新的好，朋友老的好。
12、A bosom friend afar brings a distant land near.海内存自己，天涯若比邻
13、A friend in court is better than a penny in purse.囊中有钱，不如朝中有友。
14、He that has a full purse never wants a friend.只要袋里有，不愁没朋友。
15、Friends may meet, but mountains never greet.朋友可相逢，高山永分离。
16、Without a friend the world is a wilderness.没有朋友，世界就等於一片荒野。
17、A good book is a best friend who never turns his back upon us.一本好书，莫逆之交。
18、A thousand friends are few, one enemy is too many.朋友千人尚觉少，仇敌一人犹嫌多。
19、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。
20、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。
21、Trust not the praise of a friend, nor the contempt of an enemy.不要信赖朋友的赞扬，也不要仇敌的轻蔑放在心上。
22、Friends are like fiddle-strings, they must not be screwed too tight.朋友像琴弦，不能太拧紧。
23、A friend without faults will never be found.没有缺点的朋友是永远找不到的。
24、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。
25、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。
26、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。