In fact, that's where my vision of the coming digital opportunity is somewhat different from other people's. I divide it into three parts. One is the office. That's the one I'm most excited about and is the most concrete.

It's the poorer people in tropical zones who will get really hit by climate change - as well as some ecosystems, which nobody wants to see disappear.

When you program, you want to think you're writing the best possible program for the... for the task you're trying to solve.

Success is a lousy teacher.

I have this very positive view of the world getting better and better. The list of things that could be huge setbacks is not very long: A nuclear war, climate change and epidemics.

There is no doubt PC prices will be coming down.

I went to a public school through sixth grade, and being good at tests wasn't cool.