One of the basic rules of the universe is that nothing is perfect. Perfection simply doesn't exist.....Without imperfection, neither you nor I would exist

I don't want to write an autobiography because I would become public property with no privacy left.

God not only plays dice, he throws them in the corner where you can't see them.

We could call order by the name of God, but it would be an impersonal God. There's not much personal about the laws of physics.

Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.

We don't let animals suffer, so why humans?

When I hear of Schrödinger's cat, I reach for my pistol.