Not who you're looking for? Others named Frederick the Great: Game
“I think it better to keep a profound silence with regard to the Christian fables, which are canonized by their antiquity and the credulity of absurd and insipid people.”
“As to your Newton, I confess I do not understand his void and his gravity; I admit he has demonstrated the movement of the heavenly bodies with more exactitude than his forerunners; but you will admit it is an absurdity to maintain the existence of Nothing.”
“But France's powerful armies, and a very large number of fortresses, ensure that the French Sovereign will possess the throne forever, and they do not have anything to fear now concerning internal wars or their neighbors invading France.”
“(About Cesare Borgia) What cruelties were not the result of his? Who could count all his crimes? Such was the man that Machiavel prefers to all the great geniuses of his time, and to the heroes of antiquity, and of which he finds the life and action make a good example for those that fortune favors.”
“"My people and I," he said, "have come to an agreement which satisfies us both. They are to say what they please, and I am to do what I please."”
“Je puis vous assurer, par mon expérience personnelle, que ce plaisir grec est peu agréable à cultiver.”
Quotes via Wikiquote (CC BY-SA), each with its original source.