In a field by the river my love and I did stand,And on my leaning shoulder she laid her snow-white hand.She bid me take life easy, as the grass grows on the weirs;But I was young and foolish, and now am full of tears.

城市不是机器的集合，而是生活的容器。

The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.

除非一个方程式表达了上帝的旨意，否则对我来说毫无意义。

The power of cinema lies in its ability to make us see the world differently.

The world doesn’t need more cute things. It needs more truth.