No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

The world is a machine, and we are its broken parts.

The inflationary universe model provides a possible explanation for the origin of the universe.

我喜欢大赛的压力。我喜欢当你走出去，观众疯狂时的感觉。