Parmenides: Whatever the subject of your hypothesis, if you suppose that it is or is not, or that it experiences any other affection, you must consider what happens to it and to any other particular things you may choose, and to a greater number and to all in the same way; and you must consider other things in relation to themselves and to anything else you may choose in any instance, whether you suppose that the subject of your hypothesis exists or does not exist, if you are to train yourself completely to see the truth perfectly.

You are of all my friends the one who illustrates pragmatism in its most needful forms. You are a jewel of pragmatism.

I know every numbskull will babble on about "black man," "maneater," "chance," and "retrospective interpretation," in order to banish something terribly inconvenient that might sully the familiar picture of childhood innocence. Ah, these good, efficient, healthy-minded people, they always remind me of those optimistic tadpoles who bask in a puddle in the sun, in the shallowest of waters, crowding together and amiably wriggling their tails, totally unaware that the next morning the puddle will have dried up and left them stranded. On a phallic dream he had as a young child.

A reflective, contented mind is the best possession.

Thou shouldst not become presumptuous through life; for death comes upon thee at last, and the perishable part falls to the ground.

The question of the principle of the form of the intelligible world turns, therefore, upon making apparent in what manner it is possible for several substances to be in mutual commerce, and for this reason to pertain to the same whole, which is called world. We do not here consider the world, let it be understood, as to matter, that is, as to the nature of the substances of which it consists, whether they be material or immaterial, but as to form, that is to say, how among several things taken separately a connection, and among them all, totality can have place.

If some great Power would agree to make me always think what is true and do what is right, on condition of being turned into a sort of clock and wound up every morning before I got out of bed, I should instantly close with the offer. The only freedom I care about is the freedom to do right; the freedom to do wrong I am ready to part with on the cheapest terms to any one who will take it of me.

Two men who differ as to the ends of life cannot hope to agree about education.

We are sorely deficient in talking with each other and listening to each other. We lack mobility, criticism and self-criticism. We incline to doctrinism. What makes it worse is that so many people do not really want to think. They want only slogans and obedience. They ask no questions and they give no answers, except by repeating drilled-in phrases. They can only assert and obey, neither probe nor apprehend. Thus they cannot be convinced, either. How shall we talk with people who will not go where others probe and think, where men seek independence in insight and conviction?

The custom of procuring abortions has reached such appalling proportions in America as to be beyond belief... So great is the misery of the working classes that seventeen abortions are committed in every one hundred pregnancies.

A writer who says that there are no truths, or that all truth is 'merely relative,' is asking you not to believe him. So don't.

Burning in effigy. Kissing the picture of one's beloved... it aims at nothing at all; we just behave this way and then we feel satisfied.

When the possessions and households of citizens are no longer honored by the acts, as well as the principles, of their government, then the concentration camp ceases to be one of the possibilities of human nature and becomes one of its likelihoods.

A company of solemn tyrants is impervious to all seductions.

My purpose here is to denounce an idea which seems to be dangerous and false. ... Revolutionary trade unionists and orthodox communists are at one in considering everything that is purely theoretical as bourgeois. ... The culture of a socialist society would be a synthesis of theory and practice; but to synthesize is not the same as to confuse together; it is only contraries that can be synthesized. ... Marx's principal glory is to have rescued the study of societies not only from Utopianism but also and at the same time from empiricism. ... Humanity cannot progress by importing into theoretical study the processes of blind routine and haphazard experiment by which production has so long been dominated. ... The true relation between theory and application only appears when theoretical research has been purged of all empiricism.

""You do not love the mind of your race, nor the body. Any kind of creature will please you if only it is begotten by your kind as they now are. It seems to me, Thick One, what you really love is no completed creature but the very seed itself: for that is all that is left".

He that owns himself has lost nothing. But how few men are blessed with ownership of self!

Torn in this way from its normal connection with contemplation, with being within one's self, pure action permits and produces only a chain of stupidities which we might better call "stupidity unchained." So we see today that an absurd attitude justifies the appearance of an opposing attitude no more reasonable; at least, reasonable enough, and so on indefinitely. Such is the extreme to which political affairs in the West have come!

At the end of reasons comes persuasion.

Of things that are external, happen what will to that which can suffer by external accidents. Those things that suffer let them complain themselves, if they will; as for me, as long as I conceive no such thing, that that which is happened is evil, I have no hurt; and it is in my power not to conceive any such thing.

Human justice is very prolix, and yet at times quite mediocre; divine justice is more concise and needs no information from the prosecution, no legal papers, no interrogation of witnesses, but makes the guilty one his own informer and helps him with eternity's memory.

It is not as a child that I believe and confess Jesus Christ. My hosanna is born of a furnace of doubt.

But by far the greatest hindrance and aberration of the human understanding proceeds from the dullness, incompetency, and deceptions of the senses; in that things which strike the sense outweigh things which do not immediately strike it, though they be more important. Hence it is that speculation commonly ceases where sight ceases; insomuch that of things invisible there is little or no observation.

The infant runs toward it with its eyes closed, the adult is stationary, the old man approaches it with his back turned.

The life of man is a long march through the night, surrounded by invisible foes, tortured by weariness and pain, towards a goal that few can hope to reach, and where none may tarry long.

To become properly acquainted with a truth, we must first have disbelieved it, and disputed against it.

No power and no treasure can outweigh the extension of our knowledge.

Consumption is also immediately production, just as in nature the consumption of the elements and chemical substances is the production of the plant.

It is at work everywhere, functioning smoothly at times, at other times in firs and starts . It breathes, it heats, it eats. It shits and fucks. What a mistake to have ever said the id. Everywhere it is machines- real ones, not figurative ones: machines driving other machines, machines being driven by other machines, with all the necessary couplings and connections. An organ-machine is plugged into an energy-source-machine: the one produces a flow that the other interrupts The breast is a machine that produces milk, and the mouth a machine coupled to it.

It belongs to the imperfection of everything human that man can only attain his desire by passing through its opposite.

In Catch-22, the figure of the black market and the ground of war merge into a monster presided over by the syndicate. When war and market merge, all money transactions begin to drip blood.

We are sleeping on a volcano... A wind of revolution blows, the storm is on the horizon.

A few rules include all that is necessary for the perfection of the definitions, the axioms, and the demonstrations, and consequently of the entire method of the geometrical proofs of the art of persuading.

Out of my experience, such as it is (and it is limited enough) one fixed conclusion dogmatically emerges, and that is this, that we with our lives are like islands in the sea, or like trees in the forest. The maple and the pine may whisper to each other with their leaves. ... But the trees also commingle their roots in the darkness underground, and the islands also hang together through the ocean's bottom. Just so there is a continuum of cosmic consciousness, against which our individuality builds but accidental fences, and into which our several minds plunge as into a mother-sea or reservoir.

...be tolerant with others and strict with yourself. Remember, nothing belongs to you but your flesh and blood-and nothing else is under your control.

Virtue is debased by self-justification.

The roots of education ... are bitter, but the fruit is sweet.

And when his hours are numbered, and the world Is all his own, retiring, as he were not, Leaves, when the sun appears, astonished Art To mimic in slow structures, stone by stone Built in an age, the mad wind's night-work, The frolic architecture of the snow.

Jesus is too colossal for the pen of phrasemongers, however artful. No man can dispose of Christianity with a bon mot.

Even the best things are not equal to their fame.

Why you fool, it's the educated reader who can be gulled. All our difficulty comes with the others. When did you meet a workman who believes the papers? He takes it for granted that they're all propaganda and skips the leading articles. He buys his paper for the football results and the little paragraphs about girls falling out of windows and corpses found in Mayfair flats. He is our problem. We have to recondition him. But the educated public, the people who read the highbrow weeklies, don't need reconditioning. They're all right already. They'll believe anything.

Nor mourn the unalterable Days That Genius goes and Folly stays.

It pays to be obvious, especially if you have a reputation for subtlety.

The world is so possessed by the power of what is and the efforts of adjustment to it, that the adolescent's rebellion, which once fought the father because his practices contradicted his own ideology, can no longer crop up. ... Psychologically, the father is ... replaced by the world of things.

When one compares the talents one has with those of a Leibniz, one is tempted to throw away one's books and go die quietly in the dark of some forgotten corner.

Today, to live means merely to produce.

Art like life should be free, since both are experimental.