If you say you want to automate cars and save people's lives, the skills you need for that aren't taught in any particular discipline. I know - I was interested in working on automating cars when I was a Ph.D. student in 1995.

The amazing thing is that we're part of people's daily lives, like brushing their teeth. It's just something they do throughout the day while working, buying things, deciding what to do after work and much more. Google has been accepted as part of people's lives.

It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

As devices multiply and usage changes, many users coming online today may never use a desktop machine, it becomes more and more important to ensure that people can access all of their stuff anywhere.

...It's important to distinguish between "worry versus harm" when it came to privacy online.

Google will fulfill its mission only when its search engine is AI-complete. You guys know what that means? That's artificial intelligence.

Our mission is to organize the world's information. Clearly, the more information we have when we do a search, the better it's going to work.