谁有多句英语谚语啊？本人急需

谚语啊，一定要英文的啊，帮帮忙啊

A friend is easier lost than found.
得朋友难，失朋友易。
A friend is never known till a man has need.
需要之时方知友。
A friend without faults will never be found.
没有十全十美的朋友。
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。
Friends agree best at distance.
朋友之间也会保持距离。
Friends are thieves of time.
朋友是时间的窃贼。
Friends must part.
再好的朋友也有分手的时候。
He is a good friend that speaks well of us behind our backs.
背后说好话，才是真朋友。
I cannot be your friend and your flatterer too.
朋友不能阿谀奉承。
Old friends and old wines are best.
陈酒味醇，老友情深。
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。

Yesterday will not be called again. 光阴一去不复返。 You cannot clap with one hand. 孤掌难鸣。 You cannot flay the same ox twice. 一头牛不能剥两次皮。 You cannot judge a tree by its bark. 人不可貌相。 You cannot make a crab walk straight. 江山易改，本性难移。 You cannot sell the cow and sup the milk. 你不可能出售乳牛，同时又要喝牛奶。 You can't eat your cake and have it. 不能既要吃饼，又要把饼保存。 You can't make omelets (or omeletts) without breaking eggs. 有失才有得。 You must reap what you have sown. 种瓜得瓜，种豆得豆。 You never know what you can do till you try. 事非经过不知难。 Youth means limitless possibilities. 年轻意味着无限希望。 Walls (or Pitchers) have ears. 隔墙有耳。 Water afar quenches not fire. 远水难救近火。 Water dropping day by day wears the hardest rock away. 水滴天天滴不停，石头最坚也磨损。 Weak men wait for opportunity, but the strong men make it. 若者等待机会，强者创造机会。 We are not born for ourselves. 人生非为己。 We can live without a brother, but not without a friend. 我们生活中可以没有兄弟，但不能没有朋友。 We can live without our friends, but not without our neighbours. 生活可无友，邻居不能无。 Union is strength. 团结就是力量。 Until all is over one's ambition never dies. 不到黄河心不死。 Use is a second nature. 习惯成自然。 Vain glory blossoms but never bears. 虚荣能开花，但从不结果。 Virtue is a jewel of great price. 美德是无价之宝。 Vows made in storms are forgotten in calms. 激动时所立的誓，平静时会忘记的。 Take a hair of the dog that bit you. 以毒攻毒。 Take one's courage in both hands. 勇往直前，敢作敢为。 Take one thing with another. 由此及彼。 Take the world as it is. 随遇而安。 Take the world as one finds it. 听之任之。 Take things as they come (or are) 既来之，则安之。 Take time by the forelock. 要抓住时机。 Take time when time comes lest time steal away. 机不可失，时不再来。 Talk of an angel and you'll hear his wings. 说到曹操，曹操就到。 Save while you may, no morning sun lasts a whole day. 能节俭时就节俭，朝阳难照一整天。 Saying is one thing, and doing another. 说是一回事，做是另一回事。 Say well is good, but do well is better, 说得漂亮固好，做得漂亮更佳。 Score twice before you cut once. 三思而行。