The Web is a vast collection of completely uncontrolled heterogeneous documents.

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.

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

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.

I really like using my Samsung (005930:KS) tablet. I previously used the Motorola Xoom for a while and liked that.

The ultimate search engine would basically understand everything in the world, and it would always give you the right thing. And we're a long, long ways from that.

We should be building great things that don't exist.