Rory: I also brought you some Gershwin, some Chuck Berry, and the Andrews sisters. Ooh, and some Milton Friedman.
Lorelai: The guy who sang "Spirit in the Sky"?
Richard: No, that was Norman Greenbaum.
Rory: No, Milton Friedman's the economist who won the Nobel prize in the '70. I figured, when you're sick of reading sir Arthur Conan Doyle, you can pick up a little Friedman for a real mystery and deduce the disadvantages of government intervention in economic policy.