I'm not a macroeconomics person.

If you think your teacher is tough, wait till you get a boss.

The best way to prepare [to be a programmer] is to write programs, and to study great programs that other people have written. In my case, I went to the garbage cans at the Computer Science Center and I fished out listings of their operating systems.

Think of business as a good game. Lots of competition and a minimum of rules. You keep score with money.

I think the positive competition between states in India is one of the most positive dynamics that the country has.

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

I know there's a farmer out there somewhere who never wants a PC and that's fine with me.