I mean, we've built a lot of products that we think are good, and will help people share photos and share videos and write messages to each other. But it's really all about how people are spreading Facebook around the world in all these different countries. And that's what's so amazing about the scale that it's at today.

I updated my grilling app, iGrill, today and it now has Facebook integration that lets you see what other people are grilling right now around the world. Awesome.

Mobile is a lot closer to TV than it is to desktop.

Find that thing you are super passionate about.

I would only hire someone to work directly for me if I was willing to work for that person.

Some of the best ideas throughout the company's evolution have been from places all throughout the company whether it's an engineer or someone on the customer support team. Just different areas around the company.

I think a simple rule of business is, if you do the things that are easier first, then you can actually make a lot of progress.