It's been my experience in life if you just keep thinking and reading, you don't have to work.

The only intelligence investing is value investing...to acquire more than one is paying for.

Clever derivatives broke dozens of companies. It killed them. Bankrupt. We don't need these kinds of innovation in finance. It's OK to be boring in finance. What we want is innovation in widgets.

I also want to raise the possibility that there are, in the very long term, "virtue effects" in economics- for instance that widespread corrupt accounting will eventually create bad long term consequences as a sort of obverse effect from the virtue-based boost double-entry book-keeping gave to the heyday of Venice. I suggest that when the financial scene starts reminding you of Sodomand Gomorrah, you should fear practical consequences even if you like to participate in what is going on.

If you want good behavior, don't pay on a commission basis. Our judges aren't paid so much a case. We keep them pretty well isolated with a fixed salary. Judges in this whole thing have come out pretty well - there have been relatively few scandals.

When we were young, there weren't very many smart people in the investment world. You should have seen the people in the bank trust departments. Now, there are armies of smart people at private investment funds, etc . If there were a crisis now, there would be a lot more people with a lot of money ready to take advantage.

And maybe the cereal makers by and large have learned to be less crazy about fighting for market share-because if you get even one person who's hell-bent on gaining market share.... For example, if I were Kellogg and I decided that I had to have 60% of the market, I think I could take most of the profit out of cereals. I'd ruin Kellogg in the process. But I think I could do it.