If we could muster the same determination and sense of responsibility that saves a country like Japan - or a company like Xerox - then investing to save women and children who are dying in the developing world would be very good business.

When parents are confident that their children will live, they have fewer of them. They invest more in each child's food, health and education.

I got a journalism degree. I started doing journalism - I interned at 'Cosmopolitan' magazine in the 1970s, which probably wasn't the best place for me, and I spent six or nine months freelancing. Anyway, I wasn't that good at it.

The Obama campaign is one of the greatest examples of what is possible in the brave new world of 21st Century marketing. They did a masterful job of connecting with minds, personalizing messages, refining old and new media, sending clear messages, and providing the feedback that enabled them to respond to the messages they heard.

If we could muster the same determination and sense of responsibility that saves a country like Japan - or a company like Xerox - then investing to save women and children who are dying in the developing world would be very good business.

I'm not formal and I'm impatient. So I think my team would say that when she starts tapping her pen and the leg starts moving quickly, that it's time to move on. I'm not good at long, drawn-out kinds of sessions.

An important mark of a good leader [is] to know you don’t know it all and never will.