Next to my family, it seems clear to me that the educational institutions and the teachers from whom I had the privilege of learning were especially important.

Globalization has redefined the competition for employment and incomes in the United States. Tradeoffs will have to be made between the two.

A split between the U.S. and its traditional allies, if it becomes a permanent feature of the new global order, would lead to deeper fragmentation among the world's market-oriented democracies. That will surely shift the long-term balance of power in China's favor, as it moves steadily toward becoming the world's largest economy.

For highly indebted governments, low interest rates are critical to keep debt levels sustainable and ease pressure to restructure debt and recapitalize banks. The shift to a high sovereign-debt-yield equilibrium would make it impossible to achieve fiscal balance.

All riches have their origin in mind. Wealth is in ideas - not money.

I have the advantage of being pretty small, so if I'm flying myself, I'm flying coach. To save the money. I just put in my headphones, and it's no big thing. I keep my head down, wear a hoodie or a hat - but sometimes not even that. I'm small. People miss me.

I had to figure out how to survive in New York, and most of my time was occupied in getting an apartment and getting money. A lot of older jazz guys looked out for me and found me gigs and places to stay.

Airships could be part of the answer to Africa's infrastructure woes - if the financial challenges are overcome.