The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.

I believe in the power of storytelling.

聪明人的特点是，他们在愚蠢的人看来就像疯子。

宇宙是一个相当大的地方。如果只有我们，那似乎是对空间的极大浪费。