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

Almost everyone who has had an idea that's somewhat revolutionary or wildly successful was first told they're insane.

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

Don't be evil- apparently people like it better than "Be good".

You know what it's like to wake up in the middle of the night with a vivid dream? And you know that if you don't have a pencil and pad by the bed, it will be completely gone by the next morning. Sometimes it's important to wake up and stop dreaming. When a really great dream shows up, grab it.

Computing is kind of a mess. Your computer doesn't know where you are. It doesn't know what you're doing. It doesn't know what you know.

For me, privacy and security are really important. We think about it in terms of both: You can't have privacy without security.