Mark Zuckerberg

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

By giving people the power to share, we're making the world more transparent.

I think humans are just hard-wired to process people's faces and understand meaning and expression at such a more granular level than other types of communication.

Well, I actually wrote her a letter a couple of days ago congratulating her. The tone I tried to convey in the letter is, look, you are a part of a great American historical process.

I grow daily to honour facts more and more, and theory less and less. A fact, it seems to me, is a great thing; a sentence printed, if not by God, then at least by the Devil.

Perseverance is a positive, active characteristic.