I'm not much interested in extrapolating science and technology; I merely use extrapolation as a means of putting people into new quandaries which pr….

It's obvious we can't all be a Gully Foyle, but most of us energize at such a low level, so far short of our real capabilities, we could all be more,….

We always do what's natural, only sometimes we shouldn't do it..

If you can have everything at fifty that you wanted when you were fifteen, you're happy..