Fear is not an unknown emotion to us.

In much of society, research means to investigate something you do not know or understand.

I fully expected that, by the end of the century, we would have achieved substantially more than we actually did.

People love conspiracy theories.

How we use the knowledge we gain determines our progress on earth, in space or on the moon. Your library is a storehouse for mind and spirit. Use it well.

There are people I'll always love to listen to, and I'm always ending up discovering new songs by them, which is crazy. Like Stevie Wonder.

We have no proof, But if we extrapolate, based on the best information we have available to us, we have to come to the conclusion that ... other life probably exists out there and perhaps in many places.