Mark Zuckerberg quotes and aphorisms about doing Mark Zuckerberg Mark Zuckerberg Mark Zuckerberg ,, Think about what people are doing on Facebook today. They're keeping up with their friends and fami... Mark Zuckerberg ,, For the first time we're allowing developers who don't work at Facebook to develop applications jus... Mark Zuckerberg Mark Zuckerberg Mark Zuckerberg ,, I always kind of see how I want things to be better, and I'm generally not happy with how things ar...