They [Chinese] have very smart, experienced people. I don't want to paint them all with the same brush. There was a little bit of a feeling that the stock market, which went from something like $4 trillion in valuation to $10 trillion, that the Chinese wanted that.

We've made a huge effort globally and in the US, in getting kids jobs. This is one piece. The South Bronx and inner-city schools need it more than most. It's our hometown; JPMorgan Chase banks a lot of people here. If you see the school, it works. Kids all getting jobs, they're smiling, they're proud of themselves. That's what we need to do in inner-city schools.

Companies that grow for the sake of growth or that expand into areas outside their core business strategy often stumble. On the other hand, companies that build scale for the benefit of their customers and shareholders more often succeed over time.

JPMorgan was already, for the most part. Our businesses at JPMorgan share the same cash-management systems. The commercial bank, the private bank, the retail bank, they all use the branches. The cash-management system moves the money around the world - for global corporations, and for you, the consumer, too.

Businesses can be opaque. They are complex. You don't know how aircraft engines work either.

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.

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.