As a kid growing up, this was sometimes a little bit intimidating to have a mom who was always, like, speaking up and always saying something that might be kind of controversial . . . . The thing I think that we got out of that that was really good was, like, we weren't afraid to make waves.

Rarely are opportunities presented to you in a perfect way. In a nice little box with a yellow bow on top. 'Here, open it, it's perfect. You'll love it.' Opportunities -- the good ones -- are messy, confusing and hard to recognize. They're risky. They challenge you.

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.

I have tried to be a leader. I have tried in my role of being one of the first women at Google, let alone the first woman to have a baby, to really try to set the tone that this is a great place to work for diversity reasons.

My most radical shift was leaving Intel and joining Google, a small startup at the time, even though I was pregnant.