As we look ahead into the next century, leaders will be those who empower others.

The math is dead simple: it seems that the frequency of planets able to support life is roughly one percent. In other words, a billion or more such worlds exist in our galaxy alone. That's a lot of acreage, and it takes industrial-strength credulity to believe it's all bleakly barren.

I didn't used to wear a watch. Now I have a SPOT watch, which I wear all the time.

I think it's brought the world a lot closer together, and will continue to do that. There are downsides to everything; there are unintended consequences to everything. The most corrosive piece of technology that I've ever seen is called television - but then, again, television, at its best, is magnificent.

For the future, primarily, we must educate people in science, engineering, technology and math.