There is a phrase that floats around college campuses, Princeton being no exception, that threatens to strike down opinions without regard for their merits, but rather solely on the basis of the person that voiced them. “Check your privilege,” the saying goes, and I have been reprimanded by it several times this year. The phrase, handed down by my moral superiors, descends recklessly, like an Obama-sanctioned drone, and aims laser-like at my pinkish-peach complexion, my maleness, and the nerve I displayed in offering an opinion rooted in a personal Weltanschauung. “Check your privilege,” they tell me in a command that...