Engineering is a jeans and hoodie culture, and sales is more formal.

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.

It's important for me to show my children the richness of life and be a role model. I find that my organizational and management skills are tested more at home than at work!

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

I have had a lot of setbacks that I have learned from.

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.

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