The need to devour oneself absolves one of the need to believe.

We shall, therefore, assume the complete physical equivalence of a gravitational field and a corresponding acceleration of the reference system.

To my complete surprise, that exposure to out-of-date scientific theory and practice radically undermined some of my basic conceptions about the nature of science and the reasons for its special success.Those conceptions were ones I had previously drawn partly from scientific training itself and partly from a long-standing avocational interest in the philosophy of science. Somehow, whatever their pedagogic utility and their abstract plausibility, those notions did not at all fit the enterprise that historical study displayed. Yet they were and are fundamental to many discussions of science, and their failures of verisimilitude therefore seemed thoroughly worth pursuing. The result was a drastic shift in my career plans, a shift from physics to history of science and then, gradually, from relatively straightforward historical problems back to the more philosophical concerns that had initially led me to history.

In its mad passion for power, the Communist State even sought to strengthen and deepen the very ideas and conceptions which the Revolution had come to destroy. It supported and encouraged all the worst antisocial qualities and systematically destroyed the already awakened conception of the new revolutionary values.The sense of justice and equality, the love of liberty and of human brotherhood - these fundamentals of the real regeneration of society - the Communist State suppressed to the point of extermination. Man's instinctive sense of equity was branded as weak sentimentality; human dignity and liberty became a bourgeois superstition; the sanctity of life, which is the very essence of social reconstruction, was condemned as unrevolutionary, almost counter-revolutionary. This fearful perversion of fundamental values bore within itself the seed of destruction.

No subgroup, race, nationalism, religious group, gender based groups or other identity essence based groups will ever be more important than, and should never ethically take precedence over the existence based universal group, the human group. Universal identity takes precedence over subgroup identity, and when we are forced to subgroup in reaction to injustice, that is the only ethical subgroup.

Ministers and favorites are a sort of people who have a state prisoner in their custody, the whole management of whose understanding and actions they can easily engross.

Only the search back to the origins of one's ideas in order to see the real arguments for them, before people became so certain of them that they ceased thinking about them at all, can liberate us. Our study of history has taught us to laugh at the follies of the whole past, the monarchies, oligarchies, theocracies, and aristocracies with the fanaticism for empire or salvation, once taken so seriously. But we have very few tools for seeing ourselves in the same way, as others will see us. Each age always conspires to make its own way of thinking appear to be the only possible or just way, and our age has the least resistance to the triumph of its own way. There is less real presence of respectable alternatives and less knowledge of the titanic intellectual figures who founded our way.

Only to the rational animal is it given to follow voluntarily what happens; but simply to follow is a necessity imposed on all.

All these people talk so eloquently about getting back to good old-fashioned values. Well, as an old poop I can remember back to when we had those old-fashioned values, and I say let's get back to the good old-fashioned First Amendment of the good old-fashioned Constitution of the United States-and to hell with the censors! Give me knowledge or give me death!

So many of my thoughts and feelings are shared by the English that England has turned into a second native land of the mind for me.

I recall an endless desert of infinite and flaming matter. I am burning! I pass through immeasurable, unorganized time, completely done, despairing, crying in the wilderness. And slowly the flame subsides, the womb of matter grows cool, the stone comes alive, breaks open, and a small green leaf uncurls into the air, trembling. It clutches the soil, steadies itself, raises its head and hands, grasps the air, the water, the light, and sucks at the Universe.

The survival of democracy depends on the ability of large numbers of people to make realistic choices in the light of adequate information.

Of the eternal corporeal substance (which is not producible ex nihilo, nor reducible ad nihilum, but rarefiable, condensable, formable, arrangeable, and "fashionable") the composition is dissolved, the complexion is changed, the figure is modified, the being is altered, the fortune is varied, only the elements remaining what they are in substance, that same principle persevering which was always the one material principle, which is the true substance of things, eternal, ingenerable and incorruptible.

We are by no means opposed to the globalization of relationships as such-in fact, as we said, the strongest forces of Leftist internationalism have effectively led this process. The enemy, rather, is a specific regime of global relations that we call Empire.

Today, tattoos lack symbolic power. All they do is point toward the uniqueness of the bearer. The body is neither a ritual stage nor a surface of projection; rather, it is an advertising space.

Our lives are guided by that general conception of the course of things which has been created by society for social purposes. Our words, our phrases, our forms and processes and modes of thought, are common property, fashioned and perfected from age to age; an heirloom which every succeeding generation inherits as a precious deposit and a sacred trust to be handled on to the next one, not unchanged but enlarged and purified, with some clear marks of its proper handiwork. Into this, for good or ill, is woven every belief of every man who has speech of his fellows. An awful privilege, and an awful responsibility, that we should help to create the world in which posterity will live.

'Tis not in strength of body nor in gold that men find happiness, but in uprightness and in fulness of understanding.

A man is more a man through the things he keeps to himself than through those he says.

There is a real, living unity in our time, as in any other, but it lies submerged under a superficial hubbub of sensation.

I can assure you that there is the greatest practical benefit in making a few failures early in life. You learn that which is of inestimable importance - that there are a great many people in the world who are just as clever as you are. You learn to put your trust, by and by, in an economy and frugality of the exercise of your powers, both moral and intellectual; and you very soon find out, if you have not found it out before, that patience and tenacity of purpose are worth more than twice their weight of cleverness.

Secondary Qualities are not 'extended' but 'intensive'; their effects are not augmented by addition of parts, but by increased operation of the medium. Hence they are not measured directly, but by 'scales'; not by 'units', but by 'degrees'.

Wherever there is great property, there is great inequality.

The artist may be well advised to keep his work to himself till it is completed, because no one can readily help him or advise him with it...but the scientist is wiser not to withhold a single finding or a single conjecture from publicity.

I don't know what your destiny will be, but one thing I know, the only ones among you who will be really happy are those who have sought and found how to serve.

The soul was not made to dwell in a thing; and when forced to it, there is no part of that soul but suffers violence.

There never was in the world two opinions alike, no more than two hairs or two grains; the most universal quality is diversity.

Friedrich Engels once said: "Bourgeois society stands at the crossroads, either transition to socialism or regression into barbarism." What does "regression into barbarism" mean to our lofty European civilization? Until now, we have all probably read and repeated these words thoughtlessly, without suspecting their fearsome seriousness. A look around us at this moment shows what the regression of bourgeois society into barbarism means. This world war is a regression into barbarism. The triumph of imperialism leads to the annihilation of civilization.

A moral point of view too often serves as a substitute for understanding in technological matters.

In conclusion, then, no satisfactory interpretation of quantum mechanics exists today. The questions posed by the confrontation between the Copenhagen interpretation and the hidden variable theorists go to the very foundations of microphysics, but the answers given by hidden variable theorists and Copenhagenists are alike unsatisfactory. Human curiosity will not rest until those questions are answered, but whether they will be answered by conceptual innovations within the framework of the present theory or only within the framework of an as yet unforeseen theory is unknown. The first step toward answering them has been attempted here. It is the modest but essential step of becoming clear on the nature and magnitude of the difficulties.

Self-alienation is the source of all degradation as well as, on the contrary, the basis of all true elevation. The first step will be a look inward, an isolating contemplation of our self. Whoever remains standing here proceeds only halfway. The second step must be an active look outward, an autonomous, determined observation of the outer world. Fragment No. 24 Variant translation: The first step is to look within, the discriminating contemplation of the self. He who remains at this point only half develops. The second step must be a telling look without, independent, sustained contemplation of the external world.

Pi's face was masked, and it was understood that none could behold it and live. But piercing eyes looked out from the mask, inexorable, cold and enigmatic.

The basic word I-Thou can be spoken only with one's whole being. The concentration and fusion into a whole being can never be accomplished by me, can never be accomplished without me. I require a Thou to become; becoming I, I say Thou.

The political triumph of Donald Trump is a symbol and symptom-not cause or origin-of our imperial meltdown. Trump is neither alien nor extraneous to American culture and history. In fact, he is as American as apple pie. Yet he is a sign of our spiritual bankruptcy-all spectacle and no substance, all narcissism and no empathy, all appetite and greed and no wisdom and maturity. Yet his triumph flows from the implosion of a Republican Party establishment beholden to big money, big military, and big scapegoating of vulnerable peoples of color, LGBTQ peoples, immigrants, Muslims, and women; from a Democratic Party establishment beholden to big money, big military, and the clever deployment of peoples of color, LGBTQ peoples, immigrants, Muslims, and women to hide and conceal the lies and crimes of neoliberal policies here and abroad; and from a corporate media establishment that aided and abetted Trump owing to high profits and revenues.

And at once I saw with great clarity that human beings possess two bodies. One is the physical body, the other -- just as real, just as self-contained -- is the emotional body. Like the physical body, the emotional body reaches a certain level of growth, and then stops. But it stops rather sooner than the physical body. So most of us possess the emotional body of a retarded adolescent.

Once the philosophical foundation of democracy has collapsed, the statement that dictatorship is bad is rationally valid only for those who are not its beneficiaries, and there is no theoretical obstacle to the transformation of this statement into its opposite.

Serious reflexion about one's own character will often induce a curious sense of emptiness; and if one knows another person well, one may sometimes intuit a similar void in him. (This is one of the strange privileges of friendship.)

The blame rests with the government. Why do they not put adulterers to death? Then I would not need to give such advice. Between two evils one is always the lesser, in this case allowing the adulterer to remarry in a distant land in order to avoid fornication . . .

The people reign over the American political world as God rules over the universe. It is the cause and the end of all things; everything rises out of it and is absorbed back into it.

The most alarming sign of the state of our society now is that our leaders have the courage to sacrifice the lives of young people in war, but have not the courage to tell us that we must be less greedy and less wasteful.

It is clear that thought is not free if the profession of certain opinions makes it impossible to earn a living.

The King that followeth Truth, and ruleth according to Justice, shall reign quietly: but he that doth the contrary, seeketh another to reign for him.

I do feel visceral revulsion at the burka because for me it is a symbol of the oppression of women.

For the moment, the jazz is playing; there is no melody, just notes, a myriad of tiny tremors. The notes know no rest, an inflexible order gives birth to them then destroys them, without ever leaving them the chance to recuperate and exist for themselves.... I would like to hold them back, but I know that, if I succeeded in stopping one, there would only remain in my hand a corrupt and languishing sound. I must accept their death; I must even want that death: I know of few more bitter or intense impressions.

The first duty of a man is the seeking after and the investigation of truth.

We always love . . . despite; and that "despite" covers an infinity.

The fact that labour is external to the worker, i.e., it does not belong to his intrinsic nature; that in his work, therefore he does not affirm himself but denies himself, does not feel content but unhappy, does not develop freely his physical and mental energy but mortifies his body and his mind. The worker therefore only feels himself outside his work, and in his work feels outside himself.