Michael Lewis at Princeton.

The “Moneyball” story has practical implications. If you use better data, you can find better values; there are always market inefficiencies to exploit, and so on. But it has a broader and less practical message: don’t be deceived by life’s outcomes. Life’s outcomes, while not entirely random, have a huge amount of luck baked into them. Above all, recognize that if you have had success, you have also had luck — and with luck comes obligation. You owe a debt, and not just to your Gods. You owe a debt to the unlucky.

I make this point because — along with this speech — it is something that will be easy for you to forget.

Smart, funny, self-deprecating. Nice.