I'm starting to think he really doesn't take that Google Glass off.
Google co-founder recently spoke at Google's Solve For X event, and the company has made the speech available online.
The event is about "moonshot" ideas, and he shares his moonshot idea for an online pizza delivery system, which eventually led to the birth of Google.
"Even when you go after a more ambitions goal, or even if you fail to achieve that one, all the side effects that come along the way can be that much more rewarding and significant in their own right," he says. And that seems to be the basic message he had to deliver - the basic message of the Solve for X event.