在这个世界上，最有尊严的生活方式就是成为我们假装成为的人。

The world is a stage, but the play is badly cast.

Innovation in physics often comes from looking at old problems in new ways.

And what I noted, since the really big ideas carry 95 percent of the freight, it wasn’t at all that hard for me to pick up all the big ideas and all the big disciplines and make them a standard part of my mental routines. Once you have the ideas, of course, they are no good if you don’t practice. You don’t practice, you lose it.

"To live is the rarest thing in the world. Most people exist, that is all."