If it's a new planet, sign me up. I'm tired of driving around the block, boldly going where hundreds have gone before in orbit around earth-give me a place to go and I'll go.

So many people have that kind of attitude and approach to learning that it gives me great hope for the world. I say hope in the sense that innovations in science and technology will be the engines of a 21st century economy and I don't want to go broke, as a nation. So, the hope I have is that, if people embrace it, we'll have a healthier, more secure, wealthier nation than we have.

It's part of our pop culture to give animals human personalities and talents.

Need a distraction today? Not only does 12 + 1 = 11 + 2, but the letters "twelve plus one" rearrange to give you "eleven plus two."

What I’m saying is, when different experiments give you the same result, it is no longer subject to your opinion. That’s the good thing about science: It’s true whether or not you believe in it. That’s why it works.