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.

I used to say that you'll have 10 IP address on your body... and it looks like that's going to happen through medical monitoring.

I use Google+, and I find the quality of the comments are very sophisticated because there is more trust inside of Google+ than there is inside of Twitter and Facebook, for example.

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.

The Internet is fast becoming a cesspool where false information thrives.

I think it's pretty clear that the internet as a whole has not had a strong notion of identity. And identity means, 'Who am I?' Fundamentally, what Facebook has done has built a way to figure out who people are...

Since I have access to every, every crisis in the world because it's always blaring at me on cable television, that doesn't mean I have to worry about every one of them. This is also known as knowing where the 'off' button is.