1、a faithful friend is hard to find。

益友难得。

2、a bosorn friend after brings distant land near

海内存知己,天涯若比邻

3、Between friends all is common. 

朋友之间不分彼此   

4、Familiar paths and old friends are the best.

熟路好遵循,老友最可珍。

5、A  friend in need is a friend indeed。

患难朋友才是真朋友。

6、 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。
 
7、 Better an open enemy than a false friend.
 
明枪易躲,暗箭难防。
 
8、Familiar paths and old friends are the best。
熟路好遵循,老友最可珍。
 
9、 Friendship multiplies joys and divides griefs.
友谊可以增添欢乐,可以分担忧愁。
 
10、 Set great store by friendship. 
情意重千斤。