A free man must be able to endure it when his fellow men act and live otherwise than he considers proper. He must free himself from the habit, just as soon as something does not please him, of calling for the police.

Should it seem to me that truth has been put to silence, and virtue trampled under foot, and that folly and vice will certainly triumph; should it happen, when all hearts were filled with hope for the human race, that the horizon should suddenly darken around them as it had never done before; should the work, well and happily begun, on which all eyes were fixed with joyous expectation, suddenly and unexpectedly be turned into a deed of shame, - yet will I not be dismayed; nor if the good cause should appear to grow and flourish, the lights of freedom and civilization be diffused, and peace and good-will amongst men be extended, shall yet my efforts be relaxed.

Each of us believes, quite unconsciously of course, that we alone pursue the truth, which the rest are incapable of seeking out and unworthy of attaining. This madness is so deep-rooted and so useful that it is impossible to realize what would become of each of us if it were someday to disappear.

We have now but to prove a third attribute: I mean the faculty of feeling which the philosophers of all centuries have found in this same substance. ...The Cartesians have made, in vain, to rob matter of this faculty. But in order to avoid insurmountable difficulties, they have flung themselves into a labyrinth from which they have thought to escape by this absurd system "that animals are pure machines."An opinion so absurd has never gained admittance among philosophers... Experience gives us no less proof of the faculty of feeling in animals than of feeling in men.

I had obtained some distinction, and felt myself of some importance, before the desire of distinction and of importance had grown into a passion: and little as it was which I had attained, yet having been attained too early, like all pleasures enjoyed too soon, it had made me blasé and indifferent to the pursuit. Thus neither selfish nor unselfish pleasures were pleasures to me. And there seemed no power in nature sufficient to begin the formation of my character anew, and create in a mind now irretrievably analytic, fresh associations of pleasure with any of the objects of human desire.

A habit of basing convictions upon evidence, and of giving to them only that degree of certainty which the evidence warrants, would, if it became general, cure most of the ills from which the world is suffering. But at present, in most countries, education aims at preventing the growth of such a habit, and men who refuse to profess belief in some system of unfounded dogmas are not considered suitable as teachers of the young.

The monopoly of a single bank is certainly an evil. The multiplication of them was intended to cure it; but it multiplied an influence of the same character with the first, and completed the supplanting the precious metals by a paper circulation. Between such parties the less we meddle the better.

In 'voluntary' motions, Sensations produce Actions, and the connexion is made by means of Ideas: in 'reflected' motions, the connexion neither seems to be nor is made by means of Ideas: in 'instinctive' motions, the connexion is such as requires Ideas, but we cannot believe the Ideas to exist.

Success treads on every right step. For the instinct is sure, that prompts him to tell his brother what he thinks. He then learns, that in going down into the secrets of his own mind, he has descended into the secrets of all minds. He learns that he who has mastered any law in his private thoughts, is master to that extent of all men whose language he speaks, and of all into whose language his own can be translated.

All science must start with some assumptions as to the ultimate analysis of the facts with which it deals. These assumptions are justified partly by their adherence to the types of occurrence of which we are directly conscious, and partly by their success in representing the observed facts with a certain generality, devoid of ad hoc suppositions.

On its pass through finitude, the being-for-itself of the counter-image expresses itself most potently as ""I-ness", as self-identical individuality. Just as a planet in its orbit no sooner reaches its farthest distance from the center than it returns to its closest proximity, so the point of the farthest distance from God, the I-ness, is also the moment of its return to the Absolute, of the re-absorption into the ideal.

Most men have nothing in their heads but their physical needs; put them on a desert island with nothing to occupy their minds and they would go insane. They lack real motive. The curse of civilization is boredom.

Innumerable men had passed by, across this Universe, with a dumb vague wonder, such as the very animals may feel; or with a painful, fruitlessly inquiring wonder, such as men only feel;-till the great Thinker came, the original man, the Seer; whose shaped spoken Thought awakes the slumbering capability of all into Thought. It is ever the way with the Thinker, the spiritual Hero. What he says, all men were not far from saying, were longing to say. The Thoughts of all start up, as from painful enchanted sleep, round his Thought; answering to it, Yes, even so! Joyful to men as the dawning of day from night;-is it not, indeed, the awakening for them from no-being into being, from death into life? We still honor such a man; call him Poet, Genius, and so forth: but to these wild men he was a very magician, a worker of miraculous unexpected blessing for them; a Prophet, a God!

I do not believe in what is often called... 'exact terminology'... [or] in definitions... [they] do not... add to exactness... I especially dislike pretentious terminology and... pseudo-exactness concerned with it.

The jargon of authenticity ... is a trademark of societalized chosenness, ... sub-language as superior language.

Allow me, Gentlemen, to pose this question in a more serious manner. Do I need to tell you that it is not a question at first of the natural, physiological, ethnographic difference that exists between individuals, but of the social difference, that is produced by the economic organization of society? Give to all the children, from their birth, the same means of maintenance, education, and instruction; give then to all the men thus raised the same social milieu, the same means of earning their living by their own labor, and you will see then that many of these differences, that we believe to be natural differences, will disappear because they are nothing but the effect of an unequal division of the conditions of intellectual and physical development - of the conditions of life.

In order to be able to go on living it is possible that the bankrupt peoples will have to enter on a new path of self-denial, by curbing their covetousness and putting a check on the indefinite expansion of their wants, and by having smaller families.

I entirely agree with you, as to the ill tendency of the affected doubts of some philosophers, and fantastical conceit of others. I am even so far gone of late in this way of think, that I have quitted several of the sublime notions I had got in their schools for vulgar opinions. And I give it you on my word, since this revolt from metaphysical notions to the plain dictates of nature and common sense, I find my understanding strangely enlightened, so that I can now easily comprehend a great many thing which before were all mystery and riddle.

Reason is the greatest enemy that faith has: it never comes to the aid of spiritual things, but--more frequently than not--struggles against the divine Word, treating with contempt all that emanates from God.

As well as seriously - indeed exhaustively - researching everything that could conceivably go wrong, I think we should also investigate what could go right. The world is racked by suffering. The hedonic treadmill might more aptly be called a dolorous treadmill. Hundreds of millions of people are currently depressed, pain-ridden or both. Hundreds of billions of non-human animals are suffering too. If we weren't so inured to a world of pain and misery, then the biosphere would be reckoned in the throes of a global medical emergency. Thanks to breakthroughs in biotechnology, pain-thresholds, default anxiety levels, hedonic range and hedonic set-points are all now adjustable parameters in human and non-human animals alike. We are living in the final century of life on Earth in which suffering is biologically inevitable. As a society, we need an ethical debate about how much pain and misery we want to preserve and create. How do you break the hedonic treadmill?"

I know my heart, and have studied mankind; I am not made like any one I have been acquainted with, perhaps like no one in existence; if not better, I at least claim originality, and whether Nature did wisely in breaking the mould with which she formed me, can only be determined after having read this work. 

But such a straight identification of religion with any and every form of happiness leaves the essential peculiarity of religious happiness out. The more commonplace happinesses which we get are 'reliefs,' occasioned by our momentary escapes from evils either experienced or threatened. But in its most characteristic embodiments, religious happiness is no mere feeling of escape. It cares no longer to escape. It consents to the evil outwardly as a form of sacrifice - inwardly it knows it to be permanently overcome. ... In the Louvre there is a picture, by Guido Reni, of St. Michael with his foot on Satan's neck. The richness of the picture is in large part due to the fiend's figure being there. The richness of its allegorical meaning also is due to his being there - that is, the world is all the richer for having a devil in it, so long as we keep our foot upon his neck.

The history of almost every civilization furnishes examples of geographical expansion coinciding with deterioration in quality.

Russia was a slave in Europe but would be a master in Asia.

Everybody knows there is no fineness or accuracy of suppression; if you hold down one thing, you hold down the adjoining.

"Ah, Psyche," I said, "have I made you so little happy as that?"

See now the power of truth; the same experiment which at first glance seemed to show one thing, when more carefully examined, assures us of the contrary.

Human beings are not born identical. There are many different temperaments and constitutions; and within each psycho-physical class one can find people at very different stages of spiritual development. Forms of worship and spiritual discipline which may be valuable for one individual maybe useless or even positively harmful for another belonging to a different class and standing, within that class, at a lower or higher level of development.

The worker becomes all the poorer the more wealth he produces, the more his production increases in power and range. The worker becomes an ever cheaper commodity the more commodities he creates. With the increasing value of the world of things proceeds in direct proportion the devaluation of the world of men. Labour produces not only commodities; it produces itself and the worker as a commodity - and does so in the proportion in which it produces commodities generally.

Attempt nothing above thy strength!

The unconsciousness of man is the consciousness of God.

When a philosopher addresses himself to... a tyrant, and tells him... tyranny is incompatible with justice, then the philosopher speaks... and believes he is speaking the truth, and... takes a risk...

To love at all is to be vulnerable. Love anything, and your heart will certainly be wrung and possibly be broken. If you want to make sure of keeping it intact, you must give your heart to no one, not even to an animal. Wrap it carefully round with hobbies and little luxuries; avoid all entanglements; lock it up safe in the casket or coffin of your selfishness. But in that casket - safe, dark, motionless, airless - it will change. It will not be broken; it will become unbreakable, impenetrable, irredeemable. The alternative to tragedy, or at least to the risk of tragedy, is damnation. The only place outside of Heaven where you can be perfectly safe from all the dangers and perturbations of love is Hell.

There is an inconvenience which attends all abstruse reasoning. That it may silence, without convincing an antagonist, and requires the same intense study to make us sensible of its force, that was at first requisite for its invention. When we leave our closet, and engage in the common affairs of life, its conclusions seem to vanish, like the phantoms of the night on the appearance of the morning; and 'tis difficult for us to retain even that conviction, which we had attain'd with difficulty.

Every poet has trembled on the verge of science.

The impulse to take life strivingly is indestructible in the race.

Labour not after riches first, and think thou afterwards wilt enjoy them. He who neglecteth the present moment, throweth away all that he hath. As the arrow passeth through the heart, while the warrior knew not that it was coming; so shall his life be taken away before he knoweth that he hath it.

One can say that the author is an ideological product, since we represent him as the opposite of his historically real function. (When a historically given function is represented in a figure that inverts it, one has an ideological production.) The author is therefore the ideological figure by which one marks the manner in which we fear the proliferation of meaning.

Since Sputnik and the satellites, the planet is enclosed in a manmade environment that ends "Nature" and turns the globe into a repertory theater to be programmed.

For my own part, I cannot without grief see so much as an innocent beast pursued and killed that has no defence, and from which we have received no offence at all.

Habit... makes the endurance of evil easy (which, under the name of patience, is falsely honored as a virtue), because sensations of the same type, when continued without alteration for a long time, draw our attention away from the senses so that we are scarcely conscious of them at all. On the other hand, habit also makes the consciousness and the remembrance of good that has been received more difficult, which then gradually leads to ingratitude (a real vice). [...] Acquired habit deprives good actions of their moral value because it undermines mental freedom and, moreover, it leads to thoughtless repetitions of the same acts (monotony), and thus becomes ridiculous.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

Let us try to teach generosity and altruism, because we are born selfish. Let us understand what our own selfish genes are up to, because we may then at least have a chance to upset their designs, something that no other species has ever aspired to do.

"Although," said he [Cato], "all the world has fallen under one man's sway, although Caesar's legions guard the land, his fleets the sea, and Caesar's troops beset the city gates, yet Cato has a way of escape; with one single hand he will open a wide path to freedom. This sword, unstained and blameless even in civil war, shall at last do good and noble service: the freedom which it could not give to his country it shall give to Cato!

I have told you that... we know nothing save what we have first, in one way or another, desired; and it may even be added that we can know nothing well save what we love, save what we pity.

Electricity does not centralize, but decentralizes.

The gods had condemned Sisyphus to ceaselessly rolling a rock to the top of a mountain, whence the stone would fall back of its own weight. They had thought with some reason that there is no more dreadful punishment than futile and hopeless labor.