1、患难见真交。
2、一本好书，患难之交。
3、A friend in need is a friend indeed.
4、朋友是长期性的知己爱人。
5、海内存知己，天涯若比邻。
6、健在无朋友，去世后无见证人。
7、Without a friend the world is a wilderness.
8、A friend is a loving companion at all times.
9、A friend is never known till a man has need.
10、A bosom friend afar brings distant land near.
11、沒有朋友，全球就等於一片荒原。
12、A life without a friend is a life without a sun.
13、人的一生无朋友，宛如生活无日光。
14、当我想起你，相隔千里，如在迟尺。
15、Life without a friend is death without a witness.
16、When I think of you the miles between us disappear.
17、A friend exaggerates a mans virtue, an enemy his crimes.
18、Admonish your friends in private, praise them in public.
19、We can live without a brother, but not without a friend.
20、爸爸是资本，兄弟是宽慰，朋友兼而有之。
21、A good book is a best friend who never turns his back upon us.
22、不上患难时，始终不可以了解真真正正的朋友。
23、大家生活中可以沒有兄弟，但不可以沒有朋友。
24、Youre wonderful friend, and I treasure you more with every year.
25、朋友传扬人的传统美德，对手夸大其词人的罪行。
26、A father is a treasure, a brother is a comfort, but a friend is both.
27、你是一位难能可贵的好友，我对你的多保重与岁俱增。
28、在私下要劝告你的朋友，在公共场合又夸奖你的朋友。
29、保持友情必须三点∶当众重视他，身后称赞他，必须时协助他。
30、To preserve a friend three things are required: to honour him present, praise him absent, and assist him in his necessities.