急！！！关于友谊的英语谚语故事

A friend is easier lost than found.
得朋友难，失朋友易。
A joke never gains an enemy but loses a friend.
戏谑不能化敌为友，只能使人失去朋友。
Between friends all is common.
朋友之间不分彼此。
The friendship of a gentleman is insipid as water.
君子之交淡如水。
A faithful friend is the medicine of life.
真诚的朋友如一剂生活的良药。
What is a friend? A single soul dewlling in two bodies.
朋友是什么？两幅躯壳拥有同一个灵魂。
A friend is never known till a man has need.
需要之时方知友。
No man is the whole of himself; his friends are the rest of him_
任何人自己都不是完整的；他的朋友是他的其余部分。