Think for yourselves and let others enjoy the privilege to do so, too.
Voltaire (1694-1778) French writer [pseud. of Francois-Marie Arouet]
Dictionnaire philosophique portatif, “Tolerance” (1764)
Quotations about:
freedom of thought
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I am really mortified to be told that, in the United States of America, a fact like this can become a subject of enquiry, and of criminal enquiry too, as an offence against religion: that a question about the sale of a book can be carried before the civil magistrate. Is this then our freedom of religion? And are we to have a Censor whose imprimatur shall say what books may be sold, and what we may buy? And who is thus to dogmatise religious opinions for our citizens? Whose foot is to be the measure to which ours are all to be cut or stretched? Is a Priest to be our Inquisitor, or shall a layman, simple as ourselves, set up his reason as the rule for what we are to read, & what we must believe? It is an insult to our citizens to question whether they are rational beings or not; and blasphemy against religion to suppose it cannot stand the test of truth and reason. If M. de Becourt’s book be false in it’s facts, disprove them; if false in it’s reasoning, refute it. but, for god’s sake, let us freely hear both sides, if we chuse.
Thomas Jefferson (1743-1826) American political philosopher, polymath, statesman, US President (1801-09)
Letter to Nicolas G. Dufief (19 Apr 1814)
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Since freedom of opinion can only exist when the government thinks itself secure, it is important that the government should have the approval of the great majority of the population and should deal with discontented minorities, wherever possible, in a manner calculated to allay their discontent. A government must possess force, but cannot be a satisfactory government unless force is seldom necessary.
Bertrand Russell (1872-1970) English mathematician and philosopher
“Freedom and Government,” in Ruth Nanda Anshen, ed., Freedom: Its Meaning (1940)
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The priceless heritage of our society is the unrestricted constitutional right of each member to think as he will. Thought control is a copyright of totalitarianism, and we have no claim to it. It is not the function of our Government to keep the citizen from falling into error; it is the function of the citizen to keep the Government from falling into error. We could justify any censorship only when the censors are better shielded against error than the censored.
Robert H. Jackson (1892-1954) US Supreme Court Justice (1941-54), lawyer, jurist, politician
American Communications Assn. v. Douds, 339 U.S. 382, 442-443 (1950) [concurrence and dissent]
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And I will war, at least in words (and — should
My chance so happen — deeds), with all who war
With Thought; — and of Thought’s foes by far most rude,
Tyrants and sycophants have been and are.
I know not who may conquer: if I could
Have such a prescience, it should be no bar
To this my plain, sworn, downright detestation
Of every despotism in every nation.
Few people are capable of expressing with equanimity opinions which differ from the prejudices of their social environment. Most people are even incapable of forming such opinions.
[Wenige sind imstande, von den Vorurteilen der Umgebung abweichende Meinungen gelassen auszusprechen; die Meisten sind sogar unfähig, überhaupt zu solchen Meinungen zu gelangen.]
Albert Einstein (1879-1955) German-American physicist
“Neun Aphorismen” (23 May 1953), Essays Presented to Leo Baeck on the Occasion of His Eightieth Birthday (1954) [Einstein Archives 28-962]
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