We have all these interesting challenges now. No one knows whether automation and robotics, nanotechnology, will kill more jobs than it creates. If it does, that presents a serious problem. What are we going to do? Have a few of us work to support everybody else, or shorten the workweek for everybody? If so, how do we get from here to there? No one knows yet how we’re going to stop cyber terrorism from wrecking honest discourse in democracy and maybe putting our very lives at risk.

They have a lot of extreme physics going on inside them and scientists use them to test theories of relativity on a cosmic scale. Einstein’s theories are checking out pretty well so far.

we know the fish, we know the worm, we know the fly, but we don’t know the links between and we don’t know, when we go back to the branches in evolution, we really don’t know what happened there when they branched and how they divert and what is the major drive for evolution.

The mystery of summoning up words. Where are they in the mind, in the brain? They appear to be an agency from nowhere. They exist somewhere in our ground or in our air. They come from unknown darkness. From a place we normally don't think about.

Participating in a transformative movement that advocated human dignity and changed America forever.

When I was growing up on a farm in rural Alabama, I fell in love with raising chickens. They seem truly innocent. Whenever I'm around chickens, I feel happy.

I don't want to die. I don't think I'm going to die…but we all have to die. Since I do, I hope I live on in the hearts and minds of people.

As a participant in the movement, as I was sitting in, I came to that point where I lost all sense of fear.

I never thought that we would fail or that I would fail. I knew from time to time we may make some blunders. We may make some mistakes, but we were not going to fail.

Buying art…. But it makes me happy!