《诗》云：“桃之夭夭，其叶蓁蓁。之子于归，宜其家人。”
《诗经》说：“茂盛的桃树开着鲜艳的花朵，这位姑娘出嫁了，能与婆家和睦相处。”
Mathematics is the language with which God has written the universe.
"Truth is not found in the light, but in the shadows where we dare not look."
在一个无意义的世界里，追求快乐是唯一有意义的活动。
There are only two tragedies in life: one is not getting what one wants and the other is getting it.
生活里有两个悲剧：一个是没有得到我们想要的；另外一个是得到了。