Our lifetime may be the last that will be lived out in a technological society.

We should always be prepared for future technologies, because otherwise they will come along and clobber us.

One of the English science-fiction writers once said, 'Sometimes I think we're alone in the universe, and sometimes I think we're not. In either case the idea …

The intelligence of the planet is constant, and the population is growing.

In the modern world we have invented ways of speeding up invention, and people's lives change so fast that a person is born into one kind of world, grows up in…

Today's shocks are tomorrow's conventions.

I begin with the young. We older ones are used up but my magnificent youngsters! Are there finer ones anywhere in the world? Look at all these men and boys! Wh…