But the peculiar evil of silencing the expression of an opinion is, that it is robbing the human race; posterity as well as the existing generation; those who dissent from the opinion, still more than those who hold it. If the opinion is right, they are deprived of the opportunity of exchanging error for truth: if wrong, they lose, what is almost as great a benefit, the clearer perception and livelier impression of truth, produced by its collision with error.
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De la liberté
John Stuart Mill citations célèbres
“Celui qui ne connaît que ses propres arguments connaît mal sa cause.”
He who knows only his own side of the case, knows little of that.
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De la liberté
“L'utilité même d'une opinion est affaire d'opinion.”
The usefulness of an opinion is itself matter of opinion.
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De la liberté
History teems with instances of truth put down by persecution. If not suppressed forever, it may be thrown back for centuries.
en
De la liberté
“Le génie ne peut respirer librement que dans une atmosphère de liberté.”
Genius can only breathe freely in an atmosphere of freedom.
en
De la liberté
That so few now dare to be eccentric, marks the chief danger of the time.
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De la liberté
Citations sur les hommes et les garçons de John Stuart Mill
That principle is, that the sole end for which mankind are warranted, individually or collectively, in interfering with the liberty of action of any of their number, is self-protection. That the only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others.
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De la liberté
The worth of a State, in the long run, is the worth of the individuals composing it; and a State which postpones the interests of their mental expansion and elevation, to a little more of administrative skill, or that semblance of it which practice gives, in the details of business; a State, which dwarfs its men, in order that they may be more docile instruments in its hands even for beneficial purposes, will find that with small men no great thing can really be accomplished; and that the perfection of machinery to which it has sacrificed everything, will in the end avail it nothing, for want of the vital power which, in order that the machine might work more smoothly, it has preferred to banish.
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De la liberté
His own good, either physical or moral, is not a sufficient warrant. He cannot rightfully be compelled to do or forbear because it will be better for him to do so, because it will make him happier, because, in the opinions of others, to do so would be wise, or even right.
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De la liberté
John Stuart Mill: Citations en anglais
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/77/mode/1up pp. 77-78
Source: https://archive.org/details/autobiography01mill/page/50/mode/1up pp. 50-51
Source: https://archive.org/details/autobiography01mill/page/49/mode/1up pp. 49-50
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/48/mode/1up p. 48
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/46/mode/1up p. 46
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/41/mode/1up pp. 41–42
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/36/mode/1up pp. 36–37
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/33/mode/1up pp. 33–34
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/30/mode/1up pp. 30–31
"Civilization," London and Westminster Review (April 1836)
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/40/mode/1up p. 40
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/34/mode/1up p. 34
Source: Autobiography (1873)
https://archive.org/details/autobiography01mill/page/30/mode/1up p. 30
cannot be answered, because we have no experience or authentic information from which to answer it; and that any answer only throws the difficulty a step further back, since the question immediately presents itself, “Who made God?”
Source: Autobiography (1873), Ch. 2: Moral Influences in Early Youth. My Father's Character and Opinions.
'Long before I had enlarged in any considerable degree, the basis of my intellectual creed, I had obtained in the natural course of my mental progress, poetic culture of the most valuable kind, by means of reverential admiration for the lives and characters of heroic persons; especially the heroes of philosophy.'
Autobiography (1873)
That a thing is unnatural, in any precise meaning which can be attached to the word, is no argument for its being blamable; since the most criminal actions are to a being like man not more unnatural than most of the virtues.
Source: On Nature (1874), p. 102
Source: Autobiography (1873)
Source: https://archive.org/details/autobiography01mill/page/233/mode/1up pp. 233-234
pages 176-177; Early Modern Texts page 16
Three Essays on Religion (posthumous publication), Theism, Part II: Attributes
“landlords... grow richer, as it were in their sleep, without working, risking, or economizing."”
Book 5, Chapter 2, Section 5
Principles of Political Economy (1848-1871)
“I generally answered to myself, that I did not think I could possibly bear it beyond a year.”
Autobiography (1873)
Book V, Chapter 11, Section 9
Principles of Political Economy (1848-1871)
Autobiography (1873)
Contexte: What we principally thought of, was to alter people's opinions; to make them believe according to evidence, and know what was their real interest, which when they once knew, they would, we thought, by the instrument of opinion, enforce a regard to it upon one another. While fully recognizing the superior excellence of unselfish benevolence and love of justice, we did not expect the regeneration of mankind from any direct action on those sentiments, but from the effect of educated intellect, enlightening the selfish feelings.