Ask yourself whether you have earned the right to have an opinion. Opinions are easy to produce, so bad ones abound. Knowing that you don't know something is nearly as valuable as knowing it. The worst situation is thinking you know something when you don't.

The most important thing you can have is a good strategic asset allocation mix. So, what the investor needs to do is have a balanced, structured portfolio – a portfolio that does well in different environments…. we don't know that we're going to win. We have to have diversified bets.

I think the media argues all the time with itself.

There is slow growth, but it is positive slow growth. At the same time, ratios of debt-to-incomes go down. That's a beautiful deleveraging.

A beautiful deleveraging balances the three options. In other words, there is a certain amount of austerity, there is a certain amount of debt restructuring, and there is a certain amount of printing of money. When done in the right mix, it isn't dramatic.

The biggest mistake investors make is to believe that what happened in the recent past is likely to persist. They assume that something that was a good investment in the recent past is still a good investment. Typically, high past returns simply imply that an asset has become more expensive and is a poorer, not better, investment.

I pay about a third in taxes, I give away about a third, and I follow the law.