The old ways of teaching are slow and expensive. But with mobile, cost plummets, access broadens, and pedagogy rises.

I\'ve developed a much greater respect for our politicians and every high-tech CEO. It\'s very easy to read about the things they did that you, of course, would have avoided in hindsight.

What amplifies the transformational power ahead is the confluence of two major technological currents today: the universal access to mobile computing and the pervasive use of social networks.

There\'s nothing more frustrating than seeing cynics sit there and say, \'Well, nobody can make any more money because Microsoft and Intel own everything.\' Is the software industry mature, or is it embryonic? I would say it\'s embryonic. There will be a hundred more Microsofts, not just one.