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

It's very hard to fail completely, if you aim high enough.

If you look at the people who have high impact, they have pretty general knowledge. They don't have a really narrowly focused education.

If we are not trusted, we have no business.

Many leaders of big organizations, I think, don't believe that change is possible. But if you look at history, things do change, and if your business is static, you're likely to have issues.

We really care about our brand. We really want it to stand for high quality. We want people to be excited about it, for it to be fun.

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.