As long as you have markets, you'll have excesses. People went crazy with tulip bulbs. They went crazy with the South Sea Bubble, they went crazy internet stocks, they went crazy with the uranium stocks back when I was first getting started. I mean, you know, you're not going to change the human animal. And the human animal really doesn't get a lot smarter.

Confidence is key. You're not going to leave your money with me unless you're confident I'm going to give it back to you. And at this point, when treasury bills, seven day treasury bills at 1/20th of one percent, it's not because people want to earn 1/20th of one percent, it's because they trust the fact the treasury will give it back to them next week.

Somebody's buying these treasury bills at 1/20th of one percent. I mean we consuming about $2 billion a day of goods and services beyond what we're producing.And it reflects American's consumption ideas rather than its savings ideas.

You want to be greedy when others are fearful.

Any time I can be of help to the government in terms of giving advice -I've given a little advice, actually.

When people talk about cash being king, it's not king if it just sits there and never does anything. There are times when cash buys more than other times, and this is one of the other times when it buys a fair amount more, so we use it.

We had the great depression, we had two world wars, we had the flu epidemic. We had oil shock. We had all these terrible things happen. But something about the American system unleashed more and of a potential to human beings over that hundred years so that we had a seven for one improvement in - there's never been any - I mean, you have centuries where if you've got a 1 percent improvement, then it's something. So we've got a great system. And we've got more productive capacity now than we ever have.