Africa is on the rise.

When AIDS emergency broke out and was killing millions in Africa, the Global Fund was created so that a level of generosity would show up and buy the medicines to save those lives.

Computers are great because when you're working with them you get immediate results that let you know if your program works. It's feedback you don't get from many other things.

Be nice to nerds,,, one day u might have to work for one

What destroys more self-confidence than any other educational thing in America is being assigned to some remedial math when you get into some college, and then it's not taught very well and you end up with this sense of, 'Hey, I can't really figure those things out.'

Well I think any author or musician is anxious to have legitimate sales of their products, partly so they're rewarded for their success, partly so they can go on and do new things.

You need to understand things in order to invent beyond them.