The most important thing is to focus on the user and all else will follow.

We need to design policies that work with human psychology, not against it.

The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

The best part about life is that it's unpredictable.

Success is not about how much money you make, it’s about the difference you make in people’s lives.