Today, a group of 20 individuals empowered by the exponential growing technologies of AI and robotics and computers and networks and eventually nanotechnology can do what only nation states could have done before.

We live in a world bathed in 5,000 times more energy than we consume as a species in the year, in the form of solar energy.

You have to ask yourself the question, do you have the smartest people in the world working for your company? And if you do, you're lucky. But if you don't, put up the incentive. And have someone who is absolutely brilliant who's a 22-year old in India who says what about this way? And who revolutionizes the way you do business.

By 2020 the U.S. will be short 91,000 doctors. There's no way we can educate enough doctors to make up that shortfall, and other countries are far worse off.

The world's biggest problems are the world's biggest business opportunities.

If the risk is fully aligned with your purpose and mission, then it's worth considering.

The idea of a young thin woman who weighs 100 pounds driving herself around in a 4,000 pound SUV is laughable.