The only thing I understand deeply, because in my teens I was thinking about it, and every year of my life, is software. So I'll never be hands-on on anything except software.

I believe innovation is the most powerful force for change in the world.

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

The part of uranium that's fissile - when you hit it with a neutron, it splits in two - is about 0.7%. The reactors we have today are burning that 0.7%.

It's the knowledge derived from information that gives you a competitive edge.

We all learn best in our own ways. Some people do better studying one subject at a time, while some do better studying three things at once. Some people do best studying in structured, linear way, while others do best jumping around, surrounding a subject rather than traversing it. Some people prefer to learn by manipulating models, and others by reading.

In terms of fast food and deep understanding of the culture of fast food, I'm your man.