Nobody wants to buy a $60,000 electric Civic. But people will pay $90,000 for an electric sports car.

Don’t just follow the trend. You may have heard me say that it’s good to think in terms of the physics approach of first principles. Which is, rather than reasoning by analogy, you boil things down to the most fundamental truths you can imagine and you reason up from there.

The first step is to establish that something is possible; then probability will occur.

It is a mistake to hire huge numbers of people to get a complicated job done. Numbers will never compensate for talent in getting the right answer (two people who don't know something are no better than one), will tend to slow down progress, and will make the task incredibly expensive.

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

In order to have your voice be heard in Washington, you have to make some little contribution.

It's OK to have your eggs in one basket as long as you control what happens to that basket.