Measles will always show you if someone isn't doing a good job on vaccinations. Kids will start dying of measles.

I didn't completed my University Education

(Talking about his first computer) Like all kids we not only fooled around with our toys, we changed them. If you've ever watched a child with a cardboard carton and a box of crayons create a spaceship with cool control panels, or listened to their improvised rules, such as "Red cars can jump all others," then you know that this impulse to make a toy do more is at the heart of innovative childhood play. It is also the essence of creativity.

We are in the throes of a transition where every publication has to think of their digital strategy.

I hope corporations will dedicate a percentage of their top innovators' time to issues that could help people left out of the global economy. This kind of contribution is even more powerful than giving cash or offering employees' time off to volunteer. It is a focused use of what your company does best. It is a great form of creative capitalism, because it takes the brainpower and makes life better for the richest, and dedicates some of it to improving the lives of everyone else.

Investing for the poor requires participation from the entire community.

Government investment unlocks a huge amount of private sector activity, but the basic research that we put into IT work that led to the Internet and lots of great companies and jobs, the basic work we put into the health care sector, where it's over $30 billion a year in R&D that led the biotech and pharma jobs. And it creates jobs and it creates new technologies that will be productized. But the government has to prime the pump here. The basic ideas, as in those other industries, start with government investment.