The pursuit of mathematical truth is a pursuit of beauty, elegance, and simplicity.

We are all in the gutter, but some of us are looking at the stars.

To write is to give shape to the chaos.

Now, the opposite of a snob is your mother.

不义的人不能让他富裕，不义的人不能让他显贵，不义的人不能给他信任，不义的人不使他接近。 

The essence of creativity is figuring out how to use what you already know in order to go beyond what you already think.

"The most successful companies are those that put their customers first."