We don't have as many managers as we should, but we would rather have too few than too many.

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.

It's quite complicated and sounds circular, but we've worked out a way of calculate a Web site's importance.

Basically, our goal is to organize the world's information and to make it universally accessible and useful.