People think of science as rolling back the mystery of God. I look at science as slowly creeping toward the mystery of God.

I call horses 'divine mirrors' - they reflect back the emotions you put in. If you put in love and respect and kindness and curiosity, the horse will return that.

The real question is not whether machines think but whether men do. The mystery which surrounds a thinking machine already surrounds a thinking man.

I think it has science-fiction elements, but I would say that overall it's a mystery.

To worship a sacred mystery was just to worship your own ignorance.

I'm really convinced that our descendants a century or two from now will look back at us with the same pity that we have toward the people in the field of science two centuries ago.