Half of Google's revenue comes from selling text-based ads that are placed near search results and are related to the topic of the search. Another half of its revenues come from licensing its search technology to companies like Yahoo.

Android is ahead of the iPhone now.

I still believe that sitting down and reading a book is the best way to really learn something.

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.

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.

In a networked world, trust is the most important currency.

Around 400 million people in the last year got a smartphone. If you think that’s a big deal, imagine the impact on that person in the developing world.