I also think you have to be very careful. I mean, the heritage of our company is very strong, and building some of these businesses into leading players is extremely tough. You and I can both build a trading business, and it looks like you're doing OK, and it looks like I'm doing OK. But, really, I am, and you aren't. It comes down to the quality of clients, quality of systems, quality of risk controls.

I know the President [Barack Obama]. I like him and respect him. That does not mean I agree with all of our government's policies, whether they come from Democrats or Republicans.

We do all that [ represent companies], because we have a lot of research in Japanese companies, and that research educates investors around the world. It allows us to sell stocks and bonds in Japanese companies.

It's an advantage for both parties to have the other. It also creates good stability of earnings. Our business mix means we have a diversified earnings stream, which is one of the things why we got through the tough times so successfully.

People thought they were going to make a lot of money. And then at one point, it got too hot, and the government wanted to knock it down. Trying to get it up and then knock it down, both were a mistake. And part of the reason, some people think, is that they wanted to equitize some of their companies. A healthy stock market helps equitize companies and reduce the country's debt burden.

No one has the right to not assume that the business cycle will turn! Every five years or so, you have got to assume that something bad will happen.

As countries get wealthier - all of them, together - you're going to have financial assets. That is a good thing. You could argue the assets were traded too much, or that they're too highly valued, or too leveraged.