who said i do not agree with what you say but i will defend to death your right to say it
Evelyn Beatrice Hall In The Friends of Voltaire, Hall wrote the phrase: "I disapprove of what you say, but I will defend to the death your right to say it"[4] (which is often misattributed to Voltaire himself) as an illustration of Voltaire's beliefs.[5][6][7] Hall's quotation is often cited to describe the principle of freedom of speech.
Salvor Hardin His best-known maxim, "Violence is the last refuge of the incompetent", became one of Isaac Asimov's favorite sayings.[1]