“As W.C. Fields once said: a thing worth having is a thing worth cheating for.”

“But in both instances, the dissemination of the information diluted its power. As Supreme Court Justice Louis D. Brandeis once wrote, "Sunlight is said to be the best of disinfectants.”

“Social scientists sometimes talk about the concept of "identity". It is the idea that you have a particular vision of the kind of person you are, and you feel awful when you do things that are out of line with that vision.”

“The gulf between the information we proclaim & the information we know to be true is vast. In other words: we say one thing & do another.”

“Levitt admits to having the reading interests of a tweener girl, the Twilight series and Harry Potter in particular.”

“In the United States especially, politics and economics don’t mix well. Politicians have all sorts of reasons to pass all sorts of laws that, as well-meaning as they may be, fail to account for the way real people respond to real-world incentives.”

“After all, your chances of winning a lottery and of affecting an election are pretty similar. From a financial perspective, playing the lottery is a bad investment. But it's fun and relatively cheap: for the price of a ticket, you buy the right to fantasize how you'd spend the winnings - much as you get to fantasize that your vote will have some impact on policy.”