Some people are more certain of everything than I am of anything.

In terms of myself, I said from the very beginning that I wanted to work in the management of Citigroup and I didn't want to be a CEO, ... That's not what I want to do with myself at the moment.

Rigor is always appropriate when investing in markets, whatever the ultimate conclusions may be.

Here at home, ... while the most likely scenario remains solid growth and low inflation -- subject to the usual ups and downs -- certain sectors have been impacted by the crisis, some because of increased imports and others because of decreased exports. Moreover, problems in the global economy do constitute a risk to all our overall economic well-being.

Any individual decisions can be badly thought through, and yet be successful, or exceedingly well thought through, but be unsuccessful, because the recognized possibility of failure in fact occurs. But over time, more thoughtful decision-making will lead to better overall results, and more thoughtful decision-making can be encouraged by evaluating decisions on how well they were made rather than on outcome.

I think it could have real changing effects on the financial markets of our country, it could cause investors to think more about real rates of return and that in turn could spawn new kinds of products.

A strong currency means that American consumers and businesses can buy imported goods and services more cheaply and that inflation and interest rates will be lower, ... It also puts pressure on American industry to increase productivity and competitiveness. These benefits can feed on themselves as foreign capital flows in more readily because of greater confidence in our currency. A weak dollar would have the contrary effects.