If you're doing something new you've got to have a vision. You've got to have a perspective. You've got to have some north star you're aiming for, and you just believe somehow you'll get there, which kind of gets to the passion point.

I do think that people have an obligation to give back but that doesn't necessarily mean that you give back just the traditional way. Maybe there's new ways to give back and make a contribution. I'm looking forward to some mix of philanthropy - maybe through a somewhat different prism - as well as helping entrepreneurs build some significant new businesses.

I was not an outstanding student. I did a reasonable amount of work. I got generally good - pretty good grades, but I was not that passionate about getting straight A's.

The attackers are the people with bold, innovative ideas who are trying to disrupt the status quo and usher in a better way. The defenders are the incumbents who try to defend what they have. We need to bring an attacker mindset to whatever we choose to do.

At AOL, we thought the killer app was people

The real magic in National Geographic isn't how much money they have left at the end of the year. It's the fact that through their overall focus they are reaching hundreds of millions of people and educating people about the world. It just happens to be done in a business-oriented kind of way that is more sustainable.

I'm probably never going to be satisfied with anything we do. I think there's always the possibility of doing better. And I'd say we're doing better than we were a year ago, in terms of delivery and quality of service, but nowhere near what we should be doing .