You shouldn't be afraid of science. Accepting the reality of nature makes life more exciting and even more precious.

You shouldn't be afraid of science. Accepting the reality of nature makes life more exciting and even more precious.

[The writers of the holy books] did not even know the earth revolves around the sun. Why are we listening?

It really is the most poetic thing I know about physics: you are all stardust.

I cannot stress often enough that what science is all about is not proving things to be true but proving them to be false.

At the heart of quantum mechanics is a rule that sometimes governs politicians or CEOs-as long as no one is watching, anything goes.

Metaphysical speculation is independent of the physical validity of the Big Bang itself and is irrelevant to our understanding of it.