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.

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.

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

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

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.'

The highest form of wisdom is to be simple and live in the beauty of love.

Pride has traditionally been regarded as the foremost of the Seven Deadly Sins, but it has rather obviously been overtaken by Greed.

Is it possible that the reason you feel as if God doesn't see you or your problems or care about your stress is because you are focused on you, instead of God?

There is an increasing awareness of the interrelatedness of things. We are becoming less prone to accept an immediate solution without questioning its larger implications.

Yaron has elevated the way Australia perceives circus, both nationally and internationally ... I mean remarkable.

You will never know the fullness of Christ until you know the emptiness of everything but Christ.

It's dangerous to short stocks.

If you have the ball, you must make the field as big as possible, and if you don't have the ball, you must make it as small as possible.

How would you possibly sell 700 companies in a fire sale and hope to get what they were worth?It's just an unrealistic sort of standard they're trying to hold [Donald Trump] to.

No one is more dangerous than someone who thinks he has "The Truth". To be an atheist is almost as arrogant as to be a fundamentalist. But then again, I can get pretty arrogant.