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 hedge between keeps friendship green.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。

Friendship is essentially a partnership.友谊说到底就是好伙伴。

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。

Don’t try to win a friend by presenting gifts. You should instead contribute your sincere love and learn how to win others’heart through appropriate ways.---Socrates, Ancient Greek philosopher不要用馈赠去获得朋友，你必须奉献你诚挚的爱，学会怎样用适当的方法来赢得别人的心。---古希腊哲学家 苏格拉底

Friendship is like money, easier made than kept. 友谊如金钱一般，容易得到却不易保持。 ——Samuel Butler

Friendship is the biggest effort and a friend to show our flaws, but he saw his own defects友谊的最大努力并不是向一个朋友展示我们的缺陷，而是使他看到自己的缺陷。 --（法）拉罗什夫科

Friendship is the golden thread that ties the hearts of all the world. 友谊是一根金线，把全世界的心连在一起。 ——J.Evelyn