It doesn't seem to me that this fantastically marvelous universe, this tremendous range of time and space and different kinds of animals, and all the different planets, and all these atoms with all their motions, and so on, all this complicated thing can merely be a stage so that God can watch human beings struggle for good and evil - which is the view that religion has. The stage is too big for the drama.

Principles You can't say A is made of B or vice versa. All mass is interaction.

On the infrequent occasions when I have been called upon in a formal place to play the bongo drums, the introducer never seems to find it necessary to mention …

On the contrary, it's because someone knows something about it that we can't talk about physics. It's the things that nobody knows about that we can discuss. W…

I believe in the existence of a Supreme Intelligence pervading the Universe.

Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever…

The universe may have a purpose, but nothing we know suggests that, if so, this purpose has any similarity to ours.