我们都痴迷于阴谋论，但我们也痴迷于一切背后都有阴谋的想法。
We are all obsessed with conspiracies, but we are also obsessed with the idea that there is a conspiracy behind everything.
Thinking consists in envisaging, realizing structural features and structural requirements.
The world is made of words, and if you know the words the world is made of, you can make of it whatever you wish.
数学的美在于它能够以最优雅的方式描述宇宙。
种一棵树最好的时间是20年前，其次是现在。
Life is a tragedy for those who feel, and a comedy for those who think.