我们都在阴沟里，但有些人却在仰望星空。
I'm focused on what I can control. I can't control what people say about me.
The deterioration of a government begins almost always by the decay of its principles.
I don't do 'signature' architecture. Each project is a new challenge.
At the close of our studies， we knew all the past of physics， but nothing of the present and the future.