"I think it is often easier to make progress on mega-ambitious dreams. I know that sounds completely nuts."

"You never lose a dream, it just incubates as a hobby."

"I worry that something has gone seriously wrong with the way we run companies."

"People don't want their email read by some company, but they don't mind if it's read by a computer."

"My job is to make sure Google has a lot of projects that fail."