1、A true friend is one soul in two bodies——Aristotle
翻譯為：真正的朋友是異體同心——亞裏士多德；
2、Friendship with a man is friendship with his virtue——Mencius
翻譯為：友者也,友其德也——孟子；
3、There is no man that impart his joys to his friends,but that he joy the more; and no man that impart his griefsto his friends,but he grieve the less——Bacon
翻譯為：與朋友分享歡樂者,無不歡樂倍增；與朋友分享悲傷者,無不悲傷減半——培根。