Anyone nit-picking enough to write a letter of correction to an editor doubtless deserves the error that provoked it.

You've got to think about big things while you're doing small things, so that all the small things go in the right direction.

One of the definitions of sanity is the ability to tell real from unreal. Soon we'll need a new definition.

You can use all the quantitative data you can get, but you still have to distrust it and use your own intelligence and judgment.

Technology feeds on itself. Technology makes more technology possible.

I work virtually every waking hour.

Future shock is the shattering stress and disorientation that we induce in individuals by subjecting them to too much change in too short a time.

The Law of Raspberry Jam: the wider any culture is spread, the thinner it gets.

Change is not merely necessary to life - it is life.