Top 191 Quotes & Sayings by Denis Diderot

Explore popular quotes and sayings by a French editor Denis Diderot.
Last updated on September 17, 2024.
Denis Diderot

Denis Diderot was a French philosopher, art critic, and writer, best known for serving as co-founder, chief editor, and contributor to the Encyclopédie along with Jean le Rond d'Alembert. He was a prominent figure during the Age of Enlightenment.

It is not human nature we should accuse but the despicable conventions that pervert it.
If there is one realm in which it is essential to be sublime, it is in wickedness. You spit on a petty thief, but you can't deny a kind of respect for the great criminal.
His hands would plait the priest's guts, if he had no rope, to strangle kings. — © Denis Diderot
His hands would plait the priest's guts, if he had no rope, to strangle kings.
Disturbances in society are never more fearful than when those who are stirring up the trouble can use the pretext of religion to mask their true designs.
It is very important not to mistake hemlock for parsley, but to believe or not believe in God is not important at all.
The first step towards philosophy is incredulity.
The best mannered people make the most absurd lovers.
There is no moral precept that does not have something inconvenient about it.
Poetry must have something in it that is barbaric, vast and wild.
It is said that desire is a product of the will, but the converse is in fact true: will is a product of desire.
Every man has his dignity. I'm willing to forget mine, but at my own discretion and not when someone else tells me to.
You have to make it happen.
When science, art, literature, and philosophy are simply the manifestation of personality they are on a level where glorious and dazzling achievements are possible, which can make a man's name live for thousands of years.
Patriotism is an ephemeral motive that scarcely ever outlasts the particular threat to society that aroused it. — © Denis Diderot
Patriotism is an ephemeral motive that scarcely ever outlasts the particular threat to society that aroused it.
People praise virtue, but they hate it, they run away from it. It freezes you to death, and in this world you've got to keep your feet warm.
There is no good father who would want to resemble our Heavenly Father.
Skepticism is the first step on the road to philosophy.
From fanaticism to barbarism is only one step.
The God of the Christians is a father who makes much of his apples, and very little of his children.
Man will never be free until the last king is strangled with the entrails of the last priest.
Bad company is as instructive as licentiousness. One makes up for the loss of one's innocence with the loss of one's prejudices.
The blood of Jesus Christ can cover a multitude of sins, it seems to me.
There is only one passion, the passion for happiness.
We swallow greedily any lie that flatters us, but we sip only little by little at a truth we find bitter.
Evil always turns up in this world through some genius or other.
The general interest of the masses might take the place of the insight of genius if it were allowed freedom of action.
The best doctor is the one you run to and can't find.
There are three principal means of acquiring knowledge... observation of nature, reflection, and experimentation. Observation collects facts; reflection combines them; experimentation verifies the result of that combination.
Although a man may wear fine clothing, if he lives peacefully; and is good, self-possessed, has faith and is pure; and if he does not hurt any living being, he is a holy man.
Gaiety is a quality of ordinary men. Genius always presupposes some disorder in the machine.
Morals are in all countries the result of legislation and government; they are not African or Asian or European: they are good or bad.
To attempt the destruction of our passions is the height of folly. What a noble aim is that of the zealot who tortures himself like a madman in order to desire nothing, love nothing, feel nothing, and who, if he succeeded, would end up a complete monster!
Power acquired by violence is only a usurpation, and lasts only as long as the force of him who commands prevails over that of those who obey.
Justice is the first virtue of those who command, and stops the complaints of those who obey.
The infant runs toward it with its eyes closed, the adult is stationary, the old man approaches it with his back turned.
No man has received from nature the right to command his fellow human beings.
Good music is very close to primitive language.
Only passions, great passions can elevate the soul to great things. — © Denis Diderot
Only passions, great passions can elevate the soul to great things.
The pit of a theatre is the one place where the tears of virtuous and wicked men alike are mingled.
All abstract sciences are nothing but the study of relations between signs.
In order to shake a hypothesis, it is sometimes not necessary to do anything more than push it as far as it will go.
We are far more liable to catch the vices than the virtues of our associates.
There is no kind of harassment that a man may not inflict on a woman with impunity in civilized societies.
One declaims endlessly against the passions; one imputes all of man's suffering to them. One forgets that they are also the source of all his pleasures.
If you want me to believe in God, you must make me touch him.
Our observation of nature must be diligent, our reflection profound, and our experiments exact. We rarely see these three means combined; and for this reason, creative geniuses are not common.
The decisions of law courts should never be printed: in the long run, they form a counter authority to the law.
Only a very bad theologian would confuse the certainty that follows revelation with the truths that are revealed. They are entirely different things.
We are all instruments endowed with feeling and memory. Our senses are so many strings that are struck by surrounding objects and that also frequently strike themselves. — © Denis Diderot
We are all instruments endowed with feeling and memory. Our senses are so many strings that are struck by surrounding objects and that also frequently strike themselves.
Pithy sentences are like sharp nails which force truth upon our memory.
Genius is present in every age, but the men carrying it within them remain benumbed unless extraordinary events occur to heat up and melt the mass so that it flows forth.
Gratitude is a burden, and every burden is made to be shaken off.
Watch out for the fellow who talks about putting things in order! Putting things in order always means getting other people under your control.
The possibility of divorce renders both marriage partners stricter in their observance of the duties they owe to each other. Divorces help to improve morals and to increase the population.
There are things I can't force. I must adjust. There are times when the greatest change needed is a change of my viewpoint.
When superstition is allowed to perform the task of old age in dulling the human temperament, we can say goodbye to all excellence in poetry, in painting, and in music.
The philosopher has never killed any priests, whereas the priest has killed a great many philosophers.
Happiest are the people who give most happiness to others.
All things must be examined, debated, investigated without exception and without regard for anyone's feelings.
Those who fear the facts will forever try to discredit the fact-finders.
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