“Every philosophical, ethical, and political idea—its lifeline connecting it with its historical origins having been severed—has a tendency to become the nucleus of a new mythology, and this is one of the reasons why the advance of enlightenment tends at certain points to revert to superstition and paranoia. The majority principle … has become the sovereign force to which thought must cater. It is a new god, not in the sense in which the heralds of the great revolutions conceived it, namely, as a power of resistance to existing injustice, but as a power of resistance to anything that does not conform.”
Source: Eclipse of Reason (1947), p. 30.
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Max Horkheimer 61
German philosopher and sociologist 1895–1973Related quotes

We will know we have achieved equality and mutual respect when names for minorities stay put.
The game of the name, Baltimore Sun, 1994-04-06, http://pinker.wjh.harvard.edu/articles/media/1994_04_03_newyorktimes.pdf, 1994-04-03, 2011-01-19 http://articles.baltimoresun.com/1994-04-06/news/1994096202_1_dutch-words-language,
Philosophy as Rigorous Science and Political Philosophy (1971)

Neither Democrats, Nor Dictators: Anarchists (1926)
Context: !-- The majority is, by definition, backward, conservative, enemy of the new, sluggish in thought and deed and at the same time impulsive, immoderate, suggestible, facile in its enthusiasms and irrational fears. --> Every new idea stems from one or a few individuals, is accepted, if viable, by a more or less sizeable minority and wins over the majority, if ever, only after it has been superseded by new ideas and new needs and has already become outdated and rather an obstacle, rather than a spur to progress.
But do we, then, want a minority government?
Certainly not. If it is unjust and harmful for a majority to oppress minorities and obstruct progress, it is even more unjust and harmful for a minority to oppress the whole population or impose its own ideas by force which even if they are good ones would excite repugnance and opposition because of the very fact of being imposed.
And then, one must not forget that there are all kinds of different minorities. There are minorities of egoists and villains as there are of fanatics who believe themselves to be possessed of absolute truth and, in perfectly good faith, seek to impose on others what they hold to be the only way to salvation, even if it is simple silliness. There are minorities of reactionaries who seek to turn back the clock and are divided as to the paths and limits of reaction. And there are revolutionary minorities, also divided on the means and ends of revolution and on the direction that social progress should take.
Which minority should take over?
This is a matter of brute force and capacity for intrigue, and the odds that success would fall to the most sincere and most devoted to the general good are not favourable. To conquer power one needs qualities that are not exactly those that are needed to ensure that justice and well-being will triumph in the world.
Pope John Paul II on Eastern religions and yoga: A Hindu-Buddhist rejoinder.

Source: Speech https://api.parliament.uk/historic-hansard/commons/1871/feb/09/address-to-her-majesty-on-her-most in the House of Commons (9 February 1871) on the Franco-Prussian War which led to German unification.

1880s, Speech to the International Council of Women (1888)
Context: Whatever the future may have in store for us, one thing is certain; this new revolution in human thought will never go backward. When a great truth once gets abroad in the world, no power on earth can imprison it, or prescribe its limits, or suppress it. It is bound to go on till it becomes the thought of the world. Such a truth is woman’s right to equal liberty with man. She was born with it. It was hers before she comprehended it. It is inscribed upon all the powers and faculties of her soul, and no custom, law, or usage can ever destroy it. Now that it has got fairly fixed in the minds of the few, it is bound to become fixed in the minds of the many, and be supported at last by a great cloud of witnesses, which no man can number and no power can withstand.

Source: The Origin and Nature of Secularism, 1896, p. 42