The mistakes we make as investors is when the market's going up, we think it's going to go up forever. When the market goes down, we think it's going to go down forever. Neither of those things actually happen. Doesn't do anything forever. It's by the moment.

I believe that the behavior of too many of our corporations investment bankers and fund managers has jeopardized some of the trust that investors have had. It's not the economic engine that we need to focus on, but the need to make sure that our investors receive their fair share of the returns that that great economic system produces.

The stock market is a giant distraction to the business of investing.

If the data do not prove that indexing wins, well, the data are wrong.

You know the rule of 72, divide the number into 72, any number you want, and that's how long it will take your money to double.

But whatever the consensus on the EMH, I know of no serious academic, professional money manager, trained security analyst, or intelligent individual investor who would disagree with the thrust of EMH: The stock market itself is a demanding taskmaster. It sets a high hurdle that few investors can leap.

I will create value for society, rather than extract it.