All decisions originate in the brain. So if we can better understand what's happening in the brain when we make investment decisions, maybe one day we'll be able to make more accurate financial forecasts - for a stock or even the entire market.

It's ok to say I don't know. Realizing this earlier in my career would have put me more at ease.

I think the money for the solutions for global poverty is on Wall Street. Wall Street allocates capital. And we need to get capital to the ideas that are successful, whether it's microfinance, whether it's through financial literacy programs, Wall Street can be the engine that makes capital get to the people who need it.

We need to have financial literacy in America, not just complaining about obstructionism. We need solutions. And I think the solutions are using high finance to make capitalism work for people around the world.

We are privileged that the dollar is the "currency of last resort" and the most important currency in the world. Global commodities are priced in dollars. Central banks in other countries hold great quantities of dollars. The dollar was the safe harbor, the port in the storm during the credit crisis.

One of the best ways to convince someone is to use a telling example, a story, a narrative. When Steve Jobs announced a new product, he told a story, exzlaining how a product would change the world as we know it. He turned Apple into a story whose challenges and adventures you want to hear about.

Social standing and reptuation has always mattered, but now it 's happening on a global basis.