A faithful friend is hard to find。 益友难得。 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 hiscrimes。 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。 曩中有钱，不如朝中有友。 A friend in need is a friend indeed。 患难朋友才是真朋友。 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 have 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 every body is a friend to nobody。 广交友，无深交。 A friend without faults will never be found。没有缺点的朋友是永远找不到的。 A good friend is my nearest relation。 良友如近亲。 Admonish your friends in private, praise them in public。在私底下要忠告你的朋友，在公开场合又表扬你的朋友。