It's a mistake to predict the size of markets that are so new. This model has shown no signs of slowing down. So we are going to get as much of it as we possibly can, and when we get close to that we'll figure out other problems.

The more broadband we can get globally, the better. It's better for the world; it's better for our advertisers; it's better for Google.

For those who say you're thinking too big... be smart enough not to listen. For those who say the odds are too small ... be dumb enough to give it a shot. And for those who ask, how can you do that?... look them in the eyes and say, I'll figure it out.

The rise of Google, the rise of Facebook, the rise of Apple, I think are proof that there is a place for computer science as something that solves problems that people face every day.

When companies are growing quickly and they are having a lot of impact, careers take care of themselves.... If you’re offered a seat on a rocket ship, don’t ask what seat. Just get on.

Just remember when you post something, the computers remember forever.

To me, what you want to do is find a way to let this play out between the virtual world and the physical world...Ultimately, I think society will get there. It will be messy, but we'll get there.