We work with whoever is elected. Some will bring a more generous, open view of the world than others.

Success today requires the agility and drive to constantly rethink, reinvigorate, react, and reinvent.

Climate change is a terrible problem, and it absolutely needs to be solved. It deserves to be a huge priority.

Even when things are stable, that's not easy [to work in Africa] because there are not roads, and the weather is tough, the education system hasn't been there. But this is how you get great countries, is step by step.

WWW? Nice toy, but what a waste of time.

I'm not a macroeconomics person.

There were a lot of missteps in the early days, but because we got in early we got to make more mistakes than other people.