珍惜同学友情的英语句子

8、A friend in need is a friend indeed.患难见真情
9、Old friends and old wine are best.陈酒味醇，老友情深。
10、Fire is the test of gold, adversity of friendship.烈火试真金，苦难试友情。
11、Friendship cannot stand always on one side.友谊是双方的事。
12、A friend to everybody is a friend to nobody.广交友，无深交。
13、Friendship is like wine---the older the better.友谊像美酒， 越陈越醇厚。
14、Friends are like wine; the older, the better.朋友象酒，越久越淳。
15、There is no friend so faithful as a good book.最忠实的朋友莫过于一本好书