I thought I was going to stay at Google, because it was a great place to work.

With Twitter, it's as easy to unfollow as it is to follow.

You don't have to spend the entire day hunched over your computer consuming this information. Maybe, it is as simple as once in a while glancing down at the device that's invaluable to you or many reasons, catching up, or it lets you know when you should know something. But as these things get better and we get more connected in it, it will get more sophisticated.

When you hand good people possibility, they do great things.

The reason I really started running was for meditative purposes. I would pick some problem to have in my head while running.

I started as an artist and I had a side job moving some heavy boxes for a publishing company. They had just gotten a Mac for their art department, the department that creates the book covers. I was kind of showing the art director a thing or two about how to use a Mac. And one day everyone went out to lunch and I jumped on the computer and designed a book jacket and slipped it in the pile to go to the review board in New York. They picked my jacket and when the art director got back to Boston, he wanted to know who designed it and I said, "Me." He was like, "The box guy?"

In any leadership position, you're always going to be disappointing somebody.