The best buildings are those that speak to both the mind and the heart.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

我们距离完全理解M理论还很远，但这一旅程已经带来了难以置信的回报。

The truth is not beautiful, but it is necessary.

我母亲是无神论者。她曾说，地狱是好事也是坏事。好就好在，地狱只是人类病态想象的产物；坏就坏在，人类想象什么，就会创造什么。