I've always wanted to help build a better society and build a better company, and I always wanted a healthy, vibrant company, a healthy, vibrant society. We take care of our people, we provide them with opportunity. But I've always believed business is here to serve your clients, your shareholders, your communities. If we do this well, everyone benefits. We have to do a good job for all of them.

Japan, Europe, [and] America probably [are] better than last year [2015], not China.

Remember that banks aren't markets. The market is amoral. The market doesn't care who you are. You're a trade to the market. The market will sell you if they think you're riskier. Banks didn't do that

I don't think you're going to have one bank. Big companies aren't going to give us all their business. So they can pick and choose - by product, by country, whatever. We have major competition across every product in every place we operate.

I think one could argue that there's more political input into the regulatory side, and on the regulatory side there seem to be fewer people with financial and banking experience - there are more lawyers, academics, economists, maybe politicians now.

As a matter of fact 25% of our U.S. investment banking business comes out of our commercial bank. So it's a competitive advantage for both the investment bank - which gets a huge volume of business - and the commercial bank because the commercial bank can walk into a company and say, "Oh, if you need X, Y and Z in Japan or China, we can do that for you."

You have your own culture and your own ways of doing things. I hope Japan continues on this path.