Anything can happen anytime in markets. And no advisor, economist, or TV commentator-and definitely not Charlie nor I-can tell you when chaos will occur. Market forecasters will fill your ear but will never fill your wallet.

You really don't need leverage in this world much. If you're smart, you're going to make a lot of money without borrowing. I've never borrowed a significant amount of money in my life. Never. Never will. I've got no interest in it.

Knowing the edge of your competency is important. If you think you know more than you do, you will get in trouble.

The time to buy stocks is consistently over time. You should never buy your investments with the idea, 'I have to get a certain return.' You should look at the best return possible and learn to live with that. But you should not try to make your investments earn what you feel you need. It doesn't work that way. The stock doesn't know you own it.

Opportunities come infrequently. When it rains gold, put out the bucket, not the thimble.

People always ask me where they should go to work, and I always tell them to go to work for whom they admire the most.

We've long felt that the only value of stock forecasters is to make fortune tellers look good. Even now, Charlie and I continue to believe that short-term market forecasts are poison and should be kept locked up in a safe place, away from children and also from grown-ups who behave in the market like children.