People don't care about what someone says about you in a movie--or even what you say, right? They care about what you build.

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.

Don't discount yourself, no matter what you're doing. Everyone has a unique perspective that they can bring to the world.

The question isn't, 'What do we want to know about people?', It's, 'What do people want to tell about themselves?'

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.

The world is changing so quickly, with mobile stuff and different platforms emerging, that I think it's more likely that the biggest competitor for Facebook is someone that we haven't heard of. What that means for us is that we should just really stay focused on what we're doing.

There are social restrictions where someone could be suppressing someone else's freedom to express themselves.