A life without a friend is a life without a sun.

　　人生在世无朋友，犹如生活无太阳。

　　Be slow in choosing a friend; slower in changing.

　　选择朋友要审慎，摒弃更要审又慎。

　　A friend in need is a friend indeed.

　　患难见真交。

　　A father is a treasure, a brother is a comfort, but a friend is both.

　　父亲是财富，兄弟是安慰，朋友兼而有之。

　　A friend exaggerates a man's virtue, an enemy his crimes.

　　朋友宣扬人的美德，敌人夸大人的罪过。

　　A friend in court is better than a penny in purse.

　　囊中有钱，不如朝中有友。

　　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。