A faithful friend is the medicine of life、 真诚的朋友如一剂生活的`良药。

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 in need is a friend in deed 患难见真情。

A friend is never known till a man has need、 需要之时方知友。

A good book is the best of friends, the same today and forever、好书如挚友，情谊永不渝。

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。

A little help is worth a deal of pity、一点帮助胜于一车同情。

A man knows his companion in a long journey and a little inn、 路遥知马力，日久见人心。