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.

It's hard to invent a new thing, and it's just as hard to invent another new thing.

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

Google's not a real company. It's a house of cards.

The stock market has always had its own meter. Sometimes it's ahead of itself, sometimes it's behind itself. A broken watch is right twice a day.

The world is changing, but so is Microsoft.

The one thing that I think separates Microsoft from a lot of other people is we make bold bets. We're persistent about them, but we make them. A lot of people won't make a bold bet. A bold bet doesn't assure you of winning, but if you make no bold bets you can't continue to succeed. Our industry doesn't allow you to rest on your laurels forever. I mean, you can milk any great idea. Any idea that turns out to be truly great can be harvested for tens of years. On the other hand, if you want to continue to be great, you've got to bet on new things, big, bold bets.