I do love email. Wherever possible I try to communicate asynchronously. I'm really good at email.

People work better when they know what the goal is and why. It is important that people look forward to coming to work in the morning and enjoy working.

The reason we should do a carbon tax is because it's the right thing to do. It's economics 101, elementary stuff.

Government isn't that good at rapid advancement of technology. It tends to be better at funding basic research. To have things take off, you've got to have commercial companies do it.

Selling an electric sports car creates an opportunity to fundamentally change the way America drives.

Patience is a virtue, and I'm learning patience. It's a tough lesson.

The biggest mistake, in general, I've made, is to put too much of a weighting on someone's talent and not enough on their personality. And I've made that mistake several times. I think it actually matters whether somebody has a good heart, it really does. I've made the mistake of thinking that it's sometimes just about the brain.