Judge me for my own merits, or lack of them, but do not look upon me as a mere appendage to this great general or that great scholar, this star that shines at the court of France or that famed author. I am in my own right a whole person, responsible to myself alone for all that I am, all that I say, all that I do. It may be that there are metaphysicians and philosophers whose learning is greater than mine, although I have not met them. Yet, they are but frail humans, too, and have their faults; so, when I add the sum total of my graces, I confess I am inferior to no one.
—The French Englightenment scientist Emilié du Châtelet writing to Frederick the Great, quoted in Jenny McPhee’s review in Bookslut of Nancy Mitford’s Voltaire in Love, a book about the productive and scandalous relationship between Châtelet and Voltaire.