Computer science … jobs should be way more interesting than even going to Wall Street or being a lawyer--or, I can argue, than anything but perhaps biology, and there it's just a tie.

Billionaires should never be responsible for solving problems, because they're not the government.

The early personal computers were not very powerful so the idea of feeding their program into a small amount of memory requires immense skill.

Kids are taking PCs and the Internet to new heights. They're the ones that are designing the cutting-edge web sites.

In 1990, one in 10 children died before the age of five. That's now down to one in 20, and vaccines were the single biggest factor in that. Had it stayed at 10 percent, 122 million more children would have died.

If I had one dollar left, I'd spend it on PR

SPAM is taking e-mail, which is a wonderful tool, and exploiting the idea that it's very inexpensive to send mail.