A true friend is one soul in two bodies.-----Aristotle
真正的朋友是异体同心.----亚里士多德
Friendship with a man is friendship with his virtue.-----Mencius
友者也,友其德也.-----孟子
There is no man that impart his joys to his friends,but that he joy the more; and no man that impart his griefs
to his friends,but he grieve the less.----Bacon
与朋友分享欢乐者,无不欢乐倍增；与朋友分享悲伤者,无不悲伤减半.----培根