A plane is a guilty pleasure. I have one. It's a great luxury. I appreciate it. I couldn't do what I do. It's not something you can write down as anything other than, "Wow, I can't believe I have this and I'm absolutely spoiled and entitled." On the other hand, I have one and I use it.

We've grown from 18% of the profits of the top 25 companies in our industry to 23% of the profits of the top 25 companies in our industry over the last five years. Profits are up over 70%, where the industry profit is up about 35%. Pretty good.

I loved every minute of my time at Microsoft, but I had always envisioned having another phase of life just because I thought that would be interesting. It had never been my plan to work until I literally didn't want to do anything and then hang it up.

My wife spent a lot of time on what we do from a civic contribution giving perspective, for a number of years, I've really joined her in that. We're focused on issues in the United States, particularly issues with people who have been trapped in neighborhoods in what I might call intergenerational poverty.

500 dollars? Fully subsidized? With a plan? I said that is the most expensive phone in the world. And it doesn't appeal to business customers because it doesn't have a keyboard. Which makes it not a very good email machine.

I meet with Satya [Nadella] what probably amounts to four or five times a year - either to brainstorm something or just as a shareholder, we'll sit down and chat. That's always quite helpful for me and hopefully him in terms of thinking things through. I still have a number of friends and colleagues who occasionally want to brainstorm or chat about something, and that's always fun.

We're going to think big, we're going to bet big.