That which is not worth doing at all is not worth doing well.

An investor should act as though he had a lifetime decision card with just twenty punches on it.

It is unquestionably true that the investment companies have their money more conventionally invested than we do. To many people conventionality is indistinguishable from conservatism. In my view, this represents erroneous thinking. Neither a conventional nor an unconventional approach, per se, is conservative.

To invest successfully, you need not understand beta, efficient markets, modern portfolio theory, option pricing or emerging markets. You may, in fact, be better off knowing nothing of these. That, of course, is not the prevailing view at most business schools, whose finance curriculum tends to be dominated by such subjects. In our view, though, investment students need only two well-taught courses - How to Value a Business, and How to Think About Market Prices.

Of the billionaires I have known, money just brings out the basic traits in them. If they were jerks before they had money, they are simply jerks with a billion dollars.

We need to throw the resources at this that are necessary. But like I say, we are not spending money. I mean, if we buy these assets intelligently, the United States Treasury will make money. I mean, it's borrowing money. It's just a few percent a year.

If principles can become dated, they're not principles.