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

Today we can only hear the voices and witness the imaginations of one-third of the world's people. We are all being robbed of the creativity and potential of the two-thirds of the world not yet online. Tomorrow, if we succeed, the Internet will truly represent everyone.

If things aren’t breaking, then you’re not moving fast enough. People learn by making mistakes.

The thing that we are trying to do at Facebook is just help people connect and communicate more efficiently.

Free basic internet access should be like dialing 911 in the US or 100 in India.

The days of you having a different image for your work friends or co-workers and for the other people you know are probably coming to an end pretty quickly. Having two identities for yourself is an example of a lack of integrity.

When I was in college I did a lot of stupid things and I don't want to make an excuse for that. Some of the things that people accuse me of are true, some of them aren't. There are pranks, IMs.