When the Internet publicity began, I remember being struck by how much the world was not the way we thought it was, that there was infinite variation in how people viewed the world.

Find a way to say “Yes” to things. Say yes to invitations to a new country, say yes to meet new friends, say yes to learning a new language, picking up a new sport. Yes is how you get your first job, and your next job. Yes is how you find your spouse, and even your kids.

People are surprised to find out that an awful lot of people think that they're idiots.

I've never met a person who does not want a safer world, better medical care and education for their children, and peace with their neighbours. I just don't meet those people. What I meet, over and over again, as I travel around, is that the essential human condition is optimistic - in every one of these places.

Mobile use is growing faster than all of Google's internal predictions.

Even if is a bit edgy, a bit out of your comfort zone, saying yes means that you will do something new, meet someone new, and make a difference in your life, and likely in others' lives as well... Yes is what keeps us all young. Yes is a tiny word that can do big things. Say it often.

People are good at intuition, living our lives. What are computers good at? Memory.