One of the purposes of life, and selfishly what makes people happy, is building things that are impactful.
Dustin MoskovitzFacebook was founded on February 4, 2004. On February 5, we were feeling pretty confident, even from observing the first few hours of usage. Students used it like crazy. They'd sign up then spend the next 3-4 hours on it. Then we'd go to lecture hall and see it on every computer screen there.
Dustin MoskovitzThe only reason you should be an entrepreneur is because that's the only way the idea will come into the world.
Dustin Moskovitz