I invented nothing new. I simply assembled the discoveries of other men behind whom were centuries of work. Had I worked fifty or ten or even five years before, I would have failed. So it is with every new thing. Progress happens when all the factors that make for it are ready, and then it is inevitable. To teach that a comparatively few men are responsible for the greatest forward steps of mankind is the worst sort of nonsense.

If something has to be designed and invented, and you have to figure out how to ensure that the value of the thing you create is greater than the cost of the inputs, then that is probably my core skill.

There's so much stuff that has yet to be invented. There's so much new that's going to happen. People don't have any idea yet how impactful the internet is going to be and that this is still Day 1 in such a big way.

First be sure a thing is wanted or needed, then go ahead.

I try not to invent things that people don't need.

The greatest invention in the world is the mind of a child.