Helping convene global stakeholders to establish a set of measurable, actionable and consensus-built goals focused on extreme poverty is invaluable.

I'm not somebody who goes to church on a regular basis. The specific elements of Christianity are not something I'm a huge believer in.

Steve Jobs' ability to focus in on a few things that count, get people who get user interface right, and market things as revolutionary are amazing things.

Scientists and companies weren't creating things like new vaccines. Now that we have this fund that's there to buy at the lowest price, but buy for those people these medicines, we see scientists everywhere coming up with those new tools.

I'm invested in a lot of battery companies - and there's a lot that exists I'm not in.

The outpouring of support from millions of people in the immediate aftermath of the earthquake in Haiti has been impressive.

Billionaires should never be responsible for solving problems, because they're not the government.