"Feminism … I think the simplest explanation, and one that captures the idea, is a song that Marlo Thomas sang, 'Free to be You and Me.' Free to be, if you were a girl—doctor, lawyer, Indian chief. Anything you want to be. And if you’re a boy, and you like teaching, you like nursing, you would like to have a doll, that’s OK too. That notion that we should each be free to develop our own talents, whatever they may be, and not be held back by artificial barriers—manmade barriers, certainly not heaven sent."