On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."

一份不允许我用武力捍卫自己免受攻击的契约总是无效的。

建筑应该是永恒的，而不是时尚的。

A arte de escrever é a arte de descobrir a si mesmo.

You have to figure out what your own aptitudes are. If you play games where other people have the aptitudes and you don’t, you’re going to lose. And that’s as close to certain as any prediction that you can make. You have to figure out where you’ve got an edge. And you’ve got to play within your own circle of competence.