I discourage passive skepticism, which is the armchair variety where people sit back and criticize without ever subjecting their theories or themselves to real field testing.

If you are insecure, guess what? The rest of the world is, too.

Money doesn't change you; it reveals who you are when you no longer have to be nice.

The question you should be asking isn't, "What do I want?" or "What are my goals?" but "What would excite me?

The first thing I would do for anyone who's trying to lose body fat, for instance, would be to remove foods from the house that he or she would consume during lapses of self-control.

There are certain things I will automate, but when it comes to quality control, I want to keep a very close eye.

If you take a strong stance and have a clear opinion or statement on any subject online, you're going to polarize people. And without that polarity, there's no discussion. Discussion is what I want, which means that I'm fine with the consequences.