"If you don't make mistakes, you're not trying hard enough."

"If you're changing the world, you're working on important things. You're excited to get up in the morning."

"The only way you get people to work on these things is if they don't feel like they're being judged."

"Sergey and I designed Google to be the company that we wanted to work for."

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