In business, we say that people overestimate what you can do in a year and underestimate what you can do in a decade. This is true in philanthropy as well.

I know Donald Trump quite well. We've never shared values, he and I. But I respected his ability to turn it around. So I respect somebody who can turn things around and be successful. I think the president's communication style is the most difficult thing because he actually does care, people who know him know he cares. But his style of communication, his combative approach, the elements of ego that are obviously there in all of us but seem to be more easy to see in the president sometimes than other people, get in the way of his capacity to lead, unfortunately.

Our focus was directed at developing the best possible and easiest to use product, and this is where we invested our time. Realize that you won't be able to bring the same focus to everything in the beginning. There won't be enough people or enough hours in the day. So, focus on the 20 percent that makes 80 percent of the difference.

Relationships with the media are really important. The media has a more important voice today than it has ever had. We don't advertise. We only have one marketing vehicle, which is editorial, and our ability to get our message out and communicate it effectively.

As we talk about devices, you should never forget that behind every one there is a person - a customer. It“s not the Internet of Things, but the Internet of People - of customers. We are moving to one-to-one relationships.

When I look out from my own business career, I tried to learn from some of the best people, regardless of the industry.

The world is being re-shaped by the convergence of social, mobile, cloud, big data, community and other powerful forces. The combination of these technologies unlocks an incredible opportunity to connect everything together in a new way and is dramatically transforming the way we live and work.