Life is too short to be living someone else's dream.
The universe is not only stranger than we imagine, it is stranger than we can imagine.
Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.
人心难测,表面友善的人,内心未必真诚。  
其他人真的像她一样活着吗?……如果答案是肯定的,那么这个世界,这个社会世界,就显得难以承受地复杂:二十亿人的声音,每个人的思想都同样重要,每个人对生命的追求都极为强烈,每个人都认为自己独一无二,而实际上没有人是独一无二的。在这样的世界里,人会被自己的渺小感淹没。