To succeed, you also have to know how to make choices and how to think more broadly.

You might say, well, aren't people saying that about wind and solar today? Not really. Only in the super-narrow sense that the capital costs per output, when the wind is blowing, is slightly lower.

There will be two types of businesses in the next 5 years, those that are on the Internet, and those that are out of business

Americans want students to get the best education possible. We want schools to prepare children to become good citizens and members of a prosperous American economy.

Unemployment rates among Americans who never went to college are about double that of those who have a postsecondary education.

Lectures should go from being like the family singing around the piano to high-quality concerts.

We should all grow our own food and do our own waste processing, we really should.