Index funds eliminate the risks of individual stocks, market sectors, and manager selection. Only stock market risk remains.

We need to reorganize our entire system of retirement plan investing and to develop federal standards of fiduciary duty for pension trustees and fund managers. These require "top down" intervention. But we also need investors to look after their own economic interests, a bottom up approach to our problems that is well within our individual power to undertake.

Sure there are some companies at the margins of our society that probably do that and I think we all have the responsibility as consumers and as investors to avoid them like the plague. If we do, they won't last very long. Doing what's right is the only possible formula for long-term - I emphasize long term - business success.

Yes, the investor is often his own worst enemy. Yes, the marketing colossus known as the mutual fund industry provides the weaponry which enables investors to indulge their suicidal instincts. No, the fund industry was hardly an innocent bystander in the market boom and the subsequent carnage. "We have met the enemy and he is us"... all of us.

Time is your friend; impulse is your enemy.

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.

Rely on the ordinary virtues that intelligent, balanced human beings have relied on for centuries: common sense, thrift, realistic expectations, patience, and perseverance.