Bitcoin is a remarkable cryptographic achievement and the ability to create something which is not duplicable in the digital world has enormous value

When you use Google, do you get more than one answer? Of course you do. Well, that's a bug. We have more bugs per second in the world. We should be able to give you the right answer just once. We should know what you meant.

At Google, operations are not just an afterthought: they are critical to the company's success, and we want to have just as much effort and creativity in this domain as in new product development.

I believe that this notion of self-publishing, which is what Blogger and blogging are really about, is the next big wave of human communication. The last big wave was Web activity. Before that one it was e-mail. Instant messaging was an extension of e-mail, real-time e-mail.

Find a way to say yes to things.

Brands are the solution, not the problem. Brands are how you sort out the cesspool.

The biggest mistake that I made was not anticipating the rise of the social networking phenomenon.