A person's health is not his own concern, but should be considered the precious wealth of the society.——Xu Teli
一个人的身体健康，绝不是个人的，要把它看作是社会的宝贵财富。徐特立（健康篇）
Reason is the guide and light of life. ---Charles Dickens
真理是人生的向导与光辉。狄更斯
Those who do not dislike each other after a long hard journey can become friends.--Qian Zhongshu
经过长期艰苦旅行而彼此不讨厌的人，才可以结交作朋友。钱钟书(友情篇）