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

People who say they don't see the acceleration of innovation is a wilful blindness. We are innovation at a wonderful speed for the basic things we think everyone should get.

Music, even with these dial-up connections you have to the Internet, is very practical to download.

We are not even close to finishing the basic dream of what the PC can be.

Nigeria has moved into low-middle-income, but their north is very poor, and the health care systems there have broken down.

The 'Billionaire' song is what my kids tease me with. They sing it to me. It's funny.

K to 12 is partly about babysitting the kids so the parents can do other things.