I am never as clear about any matter as when I have finished writing about it.

Certainly one of the most enthralling things about human life is the recognition that we live in what, for practical purposes, is a universe without bounds.

Our family was very fond of the University of Iowa. We thought it was a good place to go.

These days, it's really been uninteresting except when disasters occur.

A man is a fabulous nuisance in space right now. He's not worth all the cost of putting him up there and keeping him comfortable and working.

I'm one of the most durable and fervent advocates of space exploration, but my take is that we could do it robotically at far less cost and far greater quantity and quality of results.

I think we need someone in a responsible political position to have the courage to say, 'Let's terminate human spaceflight.'

What is more yours than what always holds you back?

But when you get music and words together, that can be a very powerful thing.

I'm really visually stimulated more than anything. I don't really listen to music. I'm more into watching telly or watching movies and visual art.

My soul is to sell. The dark is too hard to beat 'cause they're calling me.

Nobody ever really sees me the way I am, underneath everything. But she did. She does.

Every time an Oscar is given out, an agent gets his wings.

I have found it impossible to carry the heavy burden of responsibility.

The courage to be yourself is the essence of hip hop

The power of the visible is the invisible.

If I can't have my own mate and my own children, then I can at least have my own kingdom.