Superstition is to religion what astrology is to astronomy, the mad daughter of a wise mother. These daughters have too long dominated the earth.

The complexity of the connection between the world of perception and the world of physics does not preclude that such a connection can be shown to exist at any time.

Temperance is that discreet regulation of the desires and passions, by which we are enabled to enjoy pleasures without suffering any consequent inconvenience. They who maintain such a constant self-command, as never to be enticed by the prospect of present indulgence, to do that which will be productive of evil, obtain the truest pleasure by declining pleasure.

The man who comes back through the Door in the Wall will never be quite the same as the man who went out. He will be wiser but less sure, happier but less self-satisfied, humbler in acknowledging his ignorance yet better equipped to understand the relationship of words to things, of systematic reasoning to the unfathomable mystery which it tries, forever vainly, to comprehend.

A solitary man is a God, or a beast.

I foresee the day when we shall read nothing but telegrams and prayers.

My path was not the normal one of professors of philosophy. I did not intend to become a doctor of philosophy by studying philosophy (I am in fact a doctor of medicine) nor did I by any means, intend originally to qualify for a professorship by a dissertation on philosophy. To decide to become a philosopher seemed as foolish to me as to decide to become a poet. Since my schooldays, however, I was guided by philosophical questions. Philosophy seemed to me the supreme, even the sole, concern of man. Yet a certain awe kept me from making it my profession.

When Scipio became consul and was keen on getting the province of Africa, promising that Carthage should be completely destroyed, and the senate would not agree to this because Fabius Maximus was against it, he threatened to appeal to the people, for he knew full well how pleasing such projects are to the populace.

Judges of elegance and taste consider themselves as benefactors to the human race, whilst they are really only the interrupters of their pleasure ... There is no taste which deserves the epithet good, unless it be the taste for such employments which, to the pleasure actually produced by them, conjoin some contingent or future utility: there is no taste which deserves to be characterized as bad, unless it be a taste for some occupation which has mischievous tendency.

The first and most necessary topic in philosophy is that of the use of moral theorems, such as, "We ought not to lie;" the second is that of demonstrations, such as, "What is the origin of our obligation not to lie;" the third gives strength and articulation to the other two, such as, "What is the origin of this is a demonstration." For what is demonstration? What is consequence? What contradiction? What truth? What falsehood? The third topic, then, is necessary on the account of the second, and the second on the account of the first. But the most necessary, and that whereon we ought to rest, is the first. But we act just on the contrary. For we spend all our time on the third topic, and employ all our diligence about that, and entirely neglect the first.

A robot, the man had said, is logical but not reasonable.

If this is the best of possible worlds, what then are the others?

As soon as we cease to believe in such an engineer and in a discourse which breaks with the received historical discourse, and as soon as we admit that every finite discourse is bound by a certain bricolage and that the engineer and the scientist are also species of bricoleurs, then the very idea of bricolage is menaced and the difference in which it took on its meaning breaks down.

When all is said and done, we are in the end absolutely dependent on the universe; and into sacrifices and surrenders of some sort, deliberately looked at and accepted, we are drawn and pressed as into our only permanent positions of repose. Now in those states of mind which fall short of religion, the surrender is submitted to as an imposition of necessity, and the sacrifice is undergone at the very best without complaint. In the religious life, on the contrary, surrender and sacrifice are positively espoused: even unnecessary givings-up are added in order that the happiness may increase. Religion thus makes easy and felicitous what in any case is necessary; and if it be the only agency that can accomplish this result, its vital importance as a human faculty stands vindicated beyond dispute. It becomes an essential organ of our life, performing a function which no other portion of our nature can so successfully fulfill.

Go into the village over against you, and straightway ye shall find an ass tied, and a colt with her: loose them, and bring them unto me. And if any man say ought unto you, ye shall say, The Lord hath need of them; and straightway he will send them. All this was done, that it might be fulfilled which was spoken by the prophet, saying, Tell ye the daughter of Sion, Behold, thy King cometh unto thee, meek, and sitting upon an ass, and a colt the foal of an ass.

To venture upon an undertaking of any kind, even the most insignificant, is to sacrifice to envy.

In principle and in practice, in a right track and in a wrong one, the rarest of all human qualities is consistency.

The idea that the poor should have leisure has always been shocking to the rich.

Corpses are more fit to be cast out than dung.

If philosophy is still necessary, it is so only in the way it has been from time immemorial: as critique, as resistance to the expanding heteronomy, even if only as thought's powerless attempt to remain its own master and to convict of untruth, by their own criteria, both a fabricated mythology and a conniving, resigned acquiescence. ... It is incumbent upon philosophy ... to provide a refuge for freedom. Not that there is any hope that it could break the political tendencies that are throttling freedom throughout the world both from within and without and whose violence permeates the very fabric of philosophical argumentation.

Many agnostics (including myself) are quite as doubtful of the body as they are of the soul, but this is a long story taking one into difficult metaphysics. Mind and matter alike, I should say, are only convenient symbol in discourse, not actually existing things.

It is proof of a base and low mind for one to wish to think with the masses or majority, merely because the majority is the majority. Truth does not change because it is, or is not, believed by a majority of the people.

Nothing makes the earth seem so spacious as to have friends at a distance; they make the latitudes and longitudes.

The two most far-reaching critical theories at the beginning of the latest phase of industrial society were those of Marx and Freud. Marx showed the moving powers and the conflicts in the social-historical process. Freud aimed at the critical uncovering of the inner conflicts. Both worked for the liberation of man, even though Marx's concept was more comprehensive and less time-bound than Freud's.

But the Jews are so hardened that they listen to nothing; though overcome by testimonies they yield not an inch. It is a pernicious race, oppressing all men by their usury and rapine. If they give a prince or magistrate a thousand florins, they extort twenty thousand from the subjects in payment. We must ever keep on guard against them.

One can only become a philosopher, but not be one. As one believes he is a philosopher, he stops being one.

The best friend is he that, when he wishes a person's good, wishes it for that person's own sake.

Every man, wherever he goes, is encompassed by a cloud of comforting convictions, which move with him like flies on a summer day.

We reason deeply, when we forcibly feel.

An untempted woman cannot boast of her chastity.

Desire, to know why, and how, CURIOSITY; such as is in no living creature but Man; so that Man is distinguished, not only by his Reason; but also by this singular Passion from other Animals; in whom the appetite of food, and other pleasures of Sense, by predominance, take away the care of knowing causes; which is a Lust of the mind, that by a perseverance of delight in the continual and indefatigable generation of Knowledge, exceedeth the short vehemence of any carnal Pleasure.

To love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of all other virtues.

In every province, the chief occupations, in order of importance, are lovemaking, malicious gossip, and talking nonsense.

If the ethical, that is, social morality is the highest ... then no categories are needed other than the Greek philosophical categories.

The highest and ultimate personality values are declared to be independent of contrasts like rich and poor, healthy and sick, etc. The world had become accustomed to considering the social hierarchy, based on status, wealth, vital strength, and power, as an exact image of the ultimate values of morality and personality. The only way to disclose the discovery of anew and higher sphere of being and life, of the "kingdom of God" whose order is independent of that worldly and vital hierarchy, was to stress the vanity of the old values in this higher order.

I want you to read the true system of the heart, drafted by a decent man and published under another name. I do not want you to be biased against good and useful books merely because a man unworthy of reading them has the audacity to call himself the Author.

What is tolerance? It is the consequence of humanity. We are all formed of frailty and error; let us pardon reciprocally each other's folly - that is the first law of nature.

Each human reality is at the same time a direct project to metamorphose its own For-itself into an In-itself-For-itself, a project of the appropriation of the world as a totality of being-in-itself, in the form of a fundamental quality. Every human reality is a passion in that it projects losing itself so as to found being and by the same stroke to constitute the In-itself which escapes contingency by being its own foundation, the Ens causa sui, which religions call God. Thus the passion of man is the reverse of that of Christ, for man loses himself as man in order that God may be born. But the idea of God is contradictory and we lose ourselves in vain.

The mollusk's motto would be: one must live to build one's house, and not build one's house to live in.

But ordinary language is all right.

The composer reveals the innermost nature of the world, and expresses the profoundest wisdom in a language that his reasoning faculty does not understand, just as a magnetic somnambulist gives information about things of which she has no conception when she is awake. Therefore in the composer, more than in any other artist, the man is entirely separate and distinct from the artist.

He said they that were serious in ridiculous matters would be ridiculous in serious affairs.

There continue to be complex debates about what Nietzsche understood truth to be. Quite certainly, he did not think, in pragmatist spirit, that beliefs are true if they serve our interests or welfare: we have just seen some of his repeated denials of this idea. The more recently fashionable view is that he was the first of the deniers, thinking that there is no such thing as truth, or that truth is what anyone thinks it is, or that it is a boring category that we can do without. This is also wrong, and more deeply so. Nietzsche did not think that the ideal of truthfulness went into retirement when its metaphysical origins were discovered, and he did not suppose, either, that truthfulness could be detached from a concern for the truth. Truthfulness as an ideal retains its power, and so far from his seeing truth as dispensable or malleable, his main question is how it can be made bearable.

One disgust, then another - to the point of losing the use of speech and even of the mind...The greatest exploit of my life is to be still alive.

There is always a certain meanness in the argument of conservatism, joined with a certain superiority in its fact.

We must live, you used to say, as if we were never going to die. - Didn't you know that's how everyone lives, including those obsessed with Death?

I now come to the second reason for the modern fading of interest in religion. Religion is the reaction of human nature to its search for God. The presentation of God under the aspect of power awakens every modern instinct of critical reaction. This is fatal; for religion collapses unless its main positions command immediacy of assent. In this respect the old phraseology is at variance with the psychology of modern civilisations. This change in psychology is largely due to science, and is one of the chief ways in which the advance of science has weakened the hold of the old religious forms of expression.

A girl, if she has any pride, is so ashamed of having anything she wishes to say out of the hearing of her own family, she thinks it must be something so very wrong, that it is ten to one, if she have the opportunity of saying it, that she will not. And yet she is spending her life, perhaps, in dreaming of accidental means of unrestrained communion.

Hegel's theological discussion repeatedly asks what the true relation is between the individual man and a state that no longer satisfies his capacities but exists rather as an 'estranged' institution from which the active political interest of the citizens has disappeared. Hegel defined this state with almost the same categories as those of eighteenth century liberalism: the state rests on the consent of the individuals, it circumscribes their rights and duties and protects its members from those internal and external dangers that might threaten the perpetuation of the whole.

The bourgeoisie is charitable out of self-interest; it gives nothing outright, but regards its gifts as a business matter, makes a bargain with the poor, saying: "If I spend this much upon benevolent institutions, I thereby purchase the right not to be troubled any further, and you are bound thereby to stay in your dusky holes and not to irritate my tender nerves by exposing your misery. You shall despair as before, but you shall despair unseen."