我觉得自己先是一个诗人，然后才是个音乐家。我活着像个诗人，死后也还是个诗人。

We are all ghosts of ourselves, haunting our own lives.

We don't just produce steel; we build the backbone of modern civilization.

The best way to predict the future is to invent it.

To this day, I have never taken a course anywhere, in chemistry, economics, psychology, or business.

I hope it will not be long before we have a machine that will be able to solve all mathematical problems.

有些无限比其他无限更大。