If you want to see what this nation is all about, you have to ride the rails. Look outside as you speed through, and you’ll find the true face of America.

语出（南宋）崔敦礼《刍言》。自以为聪明的人，其实并不聪明；自以为能干的人，其实并不能干。

A writer is somebody for whom writing is more difficult than it is for other people.

软件开发中最重要的一个方面是明确你要构建什么。

Waste is merely a resource we haven’t learned to value yet.