There are unlimited opportunities for display advertising. In fact, we're in the process of massive change in the display industry - how it's bought, how it's sold, and how it's targeted.

Google is fascinating, and the book isn't finished. I'm creating, living, building, and writing those chapters.

Though we do need more women to graduate with technical degrees, I always like to remind women that you don't need to have science or technology degrees to build a career in tech.

Things are always changing. Part of being successful here is being comfortable with not knowing what's going to happen.

We are a consumer company and our success is directly linked to our users trusting us. Therefore we have the same incentive as the user: they want to see relevant advertising so their experience of Google is positive and we want to deliver it.

I love taking an idea... to a prototype and then to a product that millions of people use.

Many women assume they can't be good mothers and have challenging careers at the same time, so they might give up trying to do both as they get to a crucial point in their career. Although it can be hard at times, it's important for women to recognize the benefits of working outside the home.