Improving the health & productivity of the poorest is one of the best investments you can make in the future of the world

Now everyone takes it for granted that you can look up movie reviews, track locations, and order stuff online. I wish there was a way we could take it away from people for a day so they could remember what it was like without it.

Software is a great combination between artistry and engineering.

The returns from investing in poor people are just as great as the returns from investing in the business world... and have even more meaning

You’ve got to give great tools to small teams. Pick good people, use small teams and give them great tools so that they are very productive in terms of what they are doing.

If you can't make it good, at least make it look good.

Bridge is one of the last games in which the computer is not better.