There are parts of the country in America, in the Midwest, where wind is a big resource, and we should absolutely use it. But to try and apply it nationally doesn't make sense. There are technologies that will work that are appropriate to certain regions.

Everybody else is afraid to fail. I do not really care because when I fail, I try something new.

There are parts of the country in America, in the Midwest, where wind is a big resource, and we should absolutely use it. But to try and apply it nationally doesn't make sense. There are technologies that will work that are appropriate to certain regions.

Big data will replace the need for 80% of all doctors

Oil replacements and then efficiencies in engines and housing and the way we build houses is a very interesting market.

The world is hung up on food-based biofuels. Not only are they the wrong thing, they're the uneconomic thing.

In my view, it’s irreverence, foolish confidence and naivety combined with persistence, open mindedness and a continual ability to learn that created Facebook, Google, Yahoo, eBay, Microsoft, Apple, Juniper, AOL, Sun Microsystems and others.