I am sometimes something of a lazy person, so when I end up spending a lot of time using something myself - as I did with Google in the earliest of days, I knew it was a big deal.

Too few people in computer science are aware of some of the informational challenges in biology and their implications for the world. We can store an incredible amount of data very cheaply.

My vision when we started Google 15 years ago was that eventually you wouldn't have to have a search query at all. You'd just have information come to you as you needed it. And [Google Glass] is now, 15 years later, sort of the first form factor that I think can deliver that vision.

As we go forward, I hope we're going to continue to use technology to make really big differences in how people live and work.