The more extensive a man's knowledge of what has been done, the greater will be his power of knowing what to do.

I meant exactly what I said: that we are saddled with a culture that hasn't advanced as far as science.

Let there be many windows to your soul, that all the glory of the world may beautify it.

I discovered shooting and filmmaking around the time all of the software became affordable to anyone with a PC.

If co-operation, is thus the lifeblood of science and technology, it is similarly vital to society as a whole.

The channels of intuitive knowledge are opened according to the intensity of individual need.

But computers have changed the world for everyone, so there will be some way of working it out.

And I grew up on a steady diet of science fiction, especially apocalyptic and postapocalyptic fiction.

It is one of my sources of happiness never to desire a knowledge of other people's business.

It's true that humanity has seen a succession of crises, wars and atrocities, but this negative side is offset by advances in technology and cultural exchanges.