Your success in investing will depend in part on your character and guts, and in part on your ability to realize at the height of ebullience and the depth of despair alike that this too shall pass.

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.

Surprise! The returns reported by mutual funds aren't actually earned by mutual fund investors.

The general systems of money management today require people to pretend to do something they can't do and like something they don't. It's a funny business because on a net basis, the whole investment management business together gives no value added to all buyers combined. That's the way it has to work. Mutual funds charge two percent per year and then brokers switch people between funds, costing another three to four percentage points. The poor guy in the general public is getting a terrible product from the professionals.

The business has some problems, substantial problems. You go fix it, you young people. That's what you're there for. Don't believe what the old generation tells you. We don't know a damn thing, including Bogle.

We are facing incredible challenges in the economy of the U.S. and the economy of the globe, but the stock market, we never know whether it's over-discounted or under-discounted or got exactly right its anticipation.

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