I'm projecting somewhere between 100 million and 200 million computers [on the Net] by the end of December 2000, and about 300 million users by that same time.

The newest computer can merely compound, at speed, the oldest problem in the relations between human beings, and in the end the communicator will be confronted with the old problem, of what to say and how to say it.

A satellite has no conscience.

A man sits with a pretty girl for an hour, it seems like a minute. He sits on a hot stove for a minute, it's longer than any hour. That is relativity.

The process of scientific discovery is, in effect, a continual flight from wonder.

I assert that the cosmic religious experience is the strongest and the noblest driving force behind scientific research.