If the original Facebook was the first five minutes [of a conversation] and the stream was the next 15, what I want to show you today is the rest-the next few hours of a deep engaging conversation.

There's a difference between being obsessed and being motivated.

The Hacker Way is an approach to building that involves continuous improvement and iteration. Hackers believe that something can always be better, and that nothing is ever complete.

The primary things that people do on the Facebook is they use it to share with their friends and the people around them and their community, and they use it to keep in touch with people.

What Facebook stands for in the world is giving people a voice and spreading ideas and rationalism.

Whenever I go to a new city, in order to help get on the right time zone and actually get a chance to see that city, I like running.

Why are most chess masters under 30?