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

　　Without confidence there is no friendship. 没有信任，就没有友谊。——Epicurus

　　In prosperity our friends know us; in adversity we know our friends. 在顺境中，朋友结识了我们;在逆境中，我们了解了朋友。——C.Collins

　　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 often ends in love, but love, in friendship—never 友谊常以 爱情 而结束;而爱情从不能以友谊而告终。——C.C.Colton

　　Suspicion is the poison of friendship. 猜疑对友谊而言是一种毒药。 ——St.Augustine

　　a friend in court is better than a penny in purse. 囊中有钱，不如朝中有友。

　　a friend in need is a friend indeed. 患难见真交。

　　a friend in need is a friend indeed.患难见真情

　　a friend is a second self. 朋友是另一个我。

　　a friend is best found in adversity. 患难见真友。

　　a friend is never known till a man has need. 不到患难时，永远不能认识真正的朋友。

　　a friend is not so soon gotten as lost. 交友慢，失友快。

　　a friend to everybody is a friend to nobody. 广交友，无深交。

　　A brother may not be a friend, but a friend will always be a brother. 兄弟未必是朋友，而朋友总是兄弟。 ——Benjamin Franklin

　　Love, friendship, respect, do not unite people as much as a common hatred for something. 爱情、友谊和尊敬都不如对某物的共同的恨那样能把人们团结起来。——Chekhow

　　If you would keep your secret from an enemy, tell it not to a friend.　 如果不想让你的敌人得知你的秘密，就不要把秘密告诉你的朋友。 ——Benjamin Franklin

　　True friendship foresees the needs of other rather than proclaim it's own. 真正的友人总是考虑别人的需要而不是提出自己的要求。——A.Maurois