"We don’t have enough people working on these really big, hard problems. It’s a shame."

"I think that if you're not a little bit crazy, you're not going to be successful."

"We don’t have a lot of rules at Google. We try to operate in a very flat way."

"We are not a conventional company. We do not intend to become one."

"I wish I could be an entrepreneur right now, because the things that you can do today are just so much more incredible."