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.

When you give everyone a voice and give people power, the system usually ends up in a really good place. So, what we view our role as, is giving people that power.

There are a few other things that I built when I was at Harvard that were kind of smaller versions of Facebook.

With a generation of younger folks who have thrived on the success of their companies, there is a big opportunity for many of us to give back earlier in our lifetime and see the impact of our philanthropic efforts.

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.

It's not because of the amount of money. For me and my colleagues, the most important thing is that we create an open information flow for people. Having media corporations owned by conglomerates is just not an attractive idea to me.

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