Great companies have high cultures of accountability, it comes with this culture of criticism I was talking about before, and I think our culture is strong on that.

Since I'm not a seller of the stock, I don't really care what it is today.

From a client perspective, I really think the work Microsoft's doing with Surface, with HoloLens, with Xbox, that stuff's absolutely essential to the company's future. Because innovation in the future will either be from the cloud out to all devices, or from devices as supported by software in the cloud. I think it's important for Microsoft to participate both ways.

I'd rather use Windows and Internet Explorer in Hell than I'd use Linux and Mozilla Firefox in Heaven!

There's a lot of Google fascination out there and we share it, and we're going to compete, we're going to compete very, very hard.

Great companies with the way they work, first start with great leaders.

Computer science is the operating system for all innovation.