I was lucky to be in the right place at the right time. But many others were also in the same place. The difference was that I took action.

Whatever they announce, they announce. They're in their honeymoon period, and anything they announce gets hype ... They will obviously branch out beyond Internet search, but I think the expectations won't live up to reality.

We all know that there are these exemplars who can take the toughest students, and they'll teach them two-and-a-half years of math in a single year.

All lives have equal value. And so you say, 'why do poor children die when other children don't? Why do some people have enough nutrition or reasonable toilets and other people don't?' So those basic needs that, through innovation, actually it's very affordable to bring them...to everyone.

In terms of fast food and deep understanding of the culture of fast food, I'm your man.

You have to have a certain realism that government is a pretty blunt instrument and without the constant attention of highly qualified people with the right metrics, it will fall into not doing things very well.

Microsoft looks at new ideas, they don't evaluate whether the idea will move the industry forward, they ask, 'how will it help us sell more copies of Windows?