I think we have a society which is spending more and more of its money on healthcare as a percent of GDP as a percent of a lot of things. I think that's a measure of success.

I don't want to think about how many people have thought or still think that I'm crazy.

Segway will be to the car what the car was to the horse and buggy.

Inspiration comes from the heart. The letter ‘I’ is the heart of F”I”RST… (F Inspiration R S T).

We cant live any more in a world which is based on stuff and not ideas. If you want to live with the world of stuff, were all doomed.

Sporting competitions seem to be what we obsess over, frankly. So if we can put engineering, science, technology into a format of healthy, fun competition, we can attract all sorts of kids that might not see the kind of activity we do as accessible or rewarding.

We are in a race between knowledge and catastrophe. If we keep track of what is important, never lower our standards or forget why we are here, we have the ability to determine the fate of the world.