Science reveals that all life on Earth is one.

I agree that we should go back to the moon and on to Mars. We should treat all objects in the solar system, including comets and asteroids, as exploration targets.

America has an economy reversing relative to other nations in the world. And I want to turn that around. And one way I know to turn it around is to get everyone excited about what it is to innovate again.

People put clips of me up. There are quotes from me. I've written books, of course. I'm on Twitter. There are dozens of ways to consume my offerings, and a lecture in a large venue is really only just one of them. So I have no concerns about how much access people would have to me no matter what is the capacity of your pocketbook.

Science is not just a topic we can step around or ignore.

I don't know why a beauty salon would have a cop's hat and the curling irons are not deadly unless they're still plugged in and they're hot. So I'm not quite sure about that. But I don't know who remembers anymore that you can ignite spray cans, plus there aren't really any spray cans anymore 'cause that was destroying the ozone layer. So I'm - actually, I'll have to go with they chased him with the curling irons.

I didn't even know there were stars to look at to not see. If you don't know that they're there, you don't know that you're missing them.