Ask yourself: "Do I police what people say for political propriety? … do I scrutinize great literature, music, art, television or comedy for signs of so-called sexism, racism, elitism, homophobia, antisemitism and meanness? Am I incapable of appreciating a superbly written script or book; a sublime painting or symphony; a smart stand-up routine, if only because the material and its creator violate the received laws of political correctness?"

Joan Rivers – antidote to PC totalitarianism, The Quarterly Review, July 11, 2014.