The Vanguard Experiment was designed to prove that mutual funds could operate independently, and do so in a manner that would directly benefit their shareholders.

I believe, in the stock market - that's one of my fields - that most people are irrational. And to be irrational, you can be irrational in so many different ways that, practically, the result is indeterminate.

Gold is a way of going long on fear, and it has been a pretty good way of going long on fear from time to time. But you really have to hope people become more afraid in a year or two years than they are now. And if they become more afraid you make money, if they become less afraid you lose money, but the gold itself doesn’t produce anything.

This is not a game, ... Debt has become a part of who we are. It's become that spoiled child in the grocery store with their lip stuck out: 'I want it. I want it. I deserve it because I breathe air.' And, well, that's an uphill climb in our culture right now, to go against that and say, 'Hey, let's be grownups here. Let's be mature, learn to delay pleasure, save up and pay for things.'

Credit worthiness is like virginity, it can be preserved but not restored very easily, so it is crazy to play around with it.

The world of derivatives is full of holes that very few people are really aware of. It's like hydrogen and oxygen sitting on the corner waiting for a little flame.