Technology is a resource-liberating force!

I get demoralized by organizations that start off with a mission and pull back when they find it's risky.

As lower-cost phones begin to penetrate, they'll become the educator and physician everywhere on the planet.

The best way to become a billionaire is to help a billion people.

An expert is someone who can tell you exactly how it can't be done.

My goal is there's a new generation of cars. And people can say we're living in a new day and age. A new day and age of cars that are beautiful, affordable, safe, and of course every car gets over 100 mpg, why wouldn't it.

Large companies and government agencies have a lot to protect and therefore are not willing to take big risks. A large company taking a risk can threaten its stock price. A government agency taking a risk can threaten congressional investigation.