Without vision, architecture becomes mere construction.

The limits of my language mean the limits of my world.

做伟大工作的唯一方法就是热爱你所做的事情。如果你还没有找到它，继续寻找。不要满足。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

I'm lucky to be part of a team who help to make me look good, and they deserve as much of the credit for my success as I do.