[The U.S. Treasury] can borrow basically unlimited amounts. They can stay there for years and years. These assets will be worth more money over time. So when Merrill Lynch sells a bunch of mortgage-related assets at 22 cents on the dollar like they did a month or so ago, the buyer goes - is going to make money, and he's going to make a lot more money if it happens to be an institution like the U.S. government which has very, very cheap borrowing costs.

The patient that's on the floor with the cardiac arrest is not Wall Street. It's the American economy.

You do things when the opportunities come along. I've had periods in my life when I've had a bundle of ideas come along, and I've had long dry spells. If I get an idea next week, I'll do something. If not, I won't do a damn thing.

Somebody's buying these treasury bills at 1/20th of one percent. Consuming about $2 billion a day of goods and services beyond what we're producing. In other words, the rest of the world sends about $2 billion a day net of something.We got to send them something in return, don't we. So we send them little pieces of paper.

The most important thing in terms of your circle of competence is not how large the area of it is, but how well you've defined the perimeter.

If you have a harem of 40 women, you never get to know any of them very well.

I'm always interested in understanding the math of things and understanding as much as I can about all aspects of business. And what I learn today may be useful to me two years from now. That's really the wonderful thing about investments is your knowledge is cumulative.