Reversion to the mean is the iron rule of the financial markets.

I'm not currently into economic textbooks, but my grandchildren tell me that the book by Gregory Mankiw, former head of the white house council of economic advisers is a model of intelligence and clarity. Why not try that one.

I would always advise young people to follow their star - not my star. They have to live their own life. If they decide they want to go into the investment business, do it, but make it a better business than it is today.

The transfer of Wall Street from private ownership to public ownership has been a big step backward.

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.

Our capitalistic scheme in the latter years of the 20th century seems to have lost its way. We've had a "pathalogical change" from traditional owners capitalism where most of the rewards have gone to those who make the investments and assume the risks to a new and deeply flawed system of managers capitalism where the managers of our corporations our investment system, and our mutual funds are simply take too large a share of the returns generated by our corporations and mutual funds leaving the last line investors - pension beneficiaries and mutual fund owners at the bottom of the food chain.

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