The real significance of the Russell paradox, from the standpoint of the modal-logic picture, is this: it shows that no concrete structure can be a standard model for the naive conception of the totality of all sets; for any concrete structure has a possible extension that contains more 'sets'. (If we identify sets with the points that represent them in the various possible concrete structures, we might say: it is not possible for all possible sets to exist in any one world!) Yet set theory does not become impossible. Rather, set theory becomes the study of what must hold in, e.g. any standard model for Zermelo set theory.

Our intellectual development in the field of science has outstripped our human development in the field of character.

Uncertainty, doubt, perpetual wrestling with the mystery of our final destiny, mental despair, and the lack of any solid and stable foundation, may be the basis of an ethic.

But if you can breed cattle for milk yield, horses for running speed, and dogs for herding skill, why on Earth should it be impossible to breed humans for mathematical, musical or athletic ability? Objections such as "these are not one-dimensional abilities" apply equally to cows, horses and dogs and never stopped anybody in practice. I wonder whether, some 60 years after Hitler's death, we might at least venture to ask what the moral difference is between breeding for musical ability and forcing a child to take music lessons. Or why it is acceptable to train fast runners and high jumpers but not to breed them. I can think of some answers, and they are good ones, which would probably end up persuading me. But hasn't the time come when we should stop being frightened even to put the question? From the Afterword, The Herald

No particular experiences are linked with any particular statements in the interior of the field, except indirectly through considerations of equilibrium affecting the field as a whole.

Someone within me is struggling to lift a great weight, to cast off the mind and flesh by overcoming habit, laziness, necessity. I do not know from where he comes or where he goes. I clutch at his onward march in my ephemeral breast, I listen to his panting struggle, I shudder when I touch him.

There are two types of poor people, those who are poor together and those who are poor alone. The first are the true poor, the others are rich people out of luck.

About fame... Just as the sand-dunes, heaped one upon another, hide each the first, so in life the former deeds are quickly hidden by those that follow after.

The discussion of the sexual problem is only a somewhat crude prelude to a far deeper question, and that is the question of the psychological relationship between the sexes. In comparison with this the other pales into insignificance, and with it we enter the real domain of woman. Woman's psychology is founded on the principle of Eros, the great binder and loosener, whereas from ancient times the ruling principle ascribed to man is Logos.

Dumb creatures have not human feelings, but have certain impulses which resemble them: for if it were not so, if they could feel love and hate, they would likewise be capable of friendship and enmity, of disagreement and agreement. Some traces of these qualities exist even in them, though properly all of them, whether good or bad, belong to the human breast alone.

Childish and altogether ludicrous is what you yourself are and all philosophers; and if a grown-up man like me spends fifteen minutes with fools of this kind, it is merely a way of passing the time. I've now got more important things to do. Goodbye!

...they who would make peace without a previous knowledge of the terms, make a surrender. They are conquered. They do not treat; they receive the law. Is this the disposition of the people of England? Then the people of England are contented to seek in the kindness of a foreign systematick enemy combined with a dangerous faction at home, a security which they cannot find in their own patriotism and their own courage. They are willing to trust to the sympathy of Regicides the guarantee of the British Monarchy. They are content to rest their religion on the piety of atheists by establishment. They are satisfied to seek in the clemency of practised murderers the security of their lives. They are pleased to confide their property to the safeguard of those who are robbers by inclination, interest, habit, and system. If this be our deliberate mind, truly we deserve to lose, what it is impossible we should long retain, the name of a nation.

The philosophy of Bergson, which is a spiritualist restoration, essentially mystical, medieval, Quixotesque, has been called a demi-mondaine philosophy. Leave out the demi; call it mondaine, mundane. Mundane - yes, a philosophy for the world and not for philosophers, just as chemistry ought to be not for chemists alone. The world desires illusion (mundus vult decipi) - either the illusion antecedent to reason, which is poetry, or the illusion subsequent to reason, which is religion. And Machiavelli has said that whosoever wishes to delude will always find someone willing to be deluded. Blessed are they who are easily befooled!

To expect truth to come from thinking signifies that we mistake the need to think with the urge to know.

An unpleasant nest of nasty, materialistic and aggressive people, careless of the rights of others, imperfectly democratic at home though quick to see the minor slaveries of others, and greedy without end.

Abstain from animals.

Bad company will lead a man to the gallows!

I cannot sufficiently admire the eminence of those men's wits, that have received and held it to be true, and with the sprightliness of their judgments offered such violence to their own senses, as that they have been able to prefer that which their reason dictated to them, to that which sensible experiments represented most manifestly to the contrary. ...I cannot find any bounds for my admiration, how that reason was able in Aristarchus and Copernicus, to commit such a rape on their senses, as in despite thereof to make herself mistress of their credulity.

The even larger difference between rich and poor makes the latter even worse off, and this violates the principle of mutual advantage.

But the capacity to enjoy is impossible without the capacity to suffer; and the faculty of enjoyment is one with that of pain. Whosoever does not suffer does not enjoy, just as whosoever is insensible to cold is insensible to heat.

Find in any country the Ablest Man that exists there; raise him to the supreme place, and loyally reverence him: you have a perfect government for that country; no ballot-box, parliamentary eloquence, voting, constitution-building, or other machinery whatsoever can improve it a whit.

Man has been trained in the same way as animals. He has become an author, as they became beasts of burden.

What most clearly characterizes true freedom and its true employment is its misemployment.

I say that man without the grace of God nonetheless remains the general omnipotence of God who effects, and moves and impels all things in a necessary, infallible course; but the effect of man's being carried along is nothing--that is, avails nothing in God's sight, nor is reckoned to be anything but sin.

Every political good carried to the extreme must be productive of evil.

It is a sign of wisdom to be able to use parrhesia without falling into the garrulousness of athuroglossos... One of the problems... how to distinguish that which must be said from that which should be kept silent.

Indignation is a submission of our thoughts, but not of our desires.

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'.

Statistics began as the systematic study of quantitative facts about the state.

If thou shalt aspire after the glorious acts of men, thy working shall be accompanied with compunction and strife, and thy remembrance followed with distaste and upbraidings; and justly doth it come to pass towards thee, O man, that since thou, which art God's work, doest him no reason in yielding him well-pleasing service, even thine own works also should reward thee with the like fruit of bitterness.

The way to true mysticism leads up through rational thought to deep experience of the world and of our will-to-live. We must all venture once more to be "thinkers," so as to reach mysticism, which is the only direct and the only profound world-view. We must all wander in the field of knowledge to the point where knowledge passes over into experience of the world. We must all, through thought, become religious.This rational thought must become the prevailing force among us, for all the valuable ideas that we need develop out of it. In no other fire than that of the mysticism of reverence for life can the broken sword of idealism be forged anew.

Every process pushed far enough tends to reverse or flip suddenly. Chiasmus - the reversal to process caused by increasing its speed, scope or size.

By 1204, the only place where the entire body of Greek learning existed, still intact, was Constantinople. As a result of the crusaders' conquest, however, Constantinople was ruthlessly pillaged and destroyed and almost all the great treasures of ancient Greek learning were lost forever. It is because of that sack, for instance, that we have only seven plays left out of the better than one hundred written by Sophocles. The tragedy of 1204 can never be undone and for all of time, only bits and pieces of the marvelous Greek world can be known to us.

How wonderful that we have met with a paradox. Now we have some hope of making progress.

It makes unavoidably necessary an entirely new organization of society in which production is no longer directed by mutually competing individual industrialists but rather by the whole society operating according to a definite plan and taking account of the needs of all.

A man has a right to use a saw, an axe, a plane, separately; may he not combine their uses on the same piece of wood? He has a right to use his knife to cut his meat, a fork to hold it; may a patentee take from him the right to combine their use on the same subject? Such a law, instead of enlarging our conveniences, as was intended, would most fearfully abridge them, and crowd us by monopolies out of the use of the things we have.

The true object of moral and political disquisition is pleasure or happiness.The primary, or earliest, class of human pleasure is the pleasures of external senses.In addition to these, man is susceptible of certain secondary pleasures, as the pleasures of intellectual feeling, the pleasures of sympathy, and the pleasures of self-approbation. The secondary pleasures are probably more exquisite than the primary; Or, at least,The most desirable state of man is that in which he has access to all these sources of pleasure, and is in possession of a happiness the most varied and uninterrupted. This state is a state of high civilization.

The period of the actual revolution, the so-called transitory stage, must be the introduction, the prelude to the new social conditions. It is the threshold to the NEW LIFE, the new HOUSE OF MAN AND HUMANITY. As such it must be of the spirit of the new life, harmonious with the construction of the new edifice.

Those who are most to be considered, those for whose help the struggle must be made, if labor is to be enfranchised, and social justice won, are those least able to help or struggle for themselves, those who have no advantage of property or skill or intelligence, - the men and women who are at the very bottom of the social scale. In securing the equal rights of these we shall secure the equal rights of all. Hence it is, as Mazzini said, that it is around the standard of duty rather than around the standard of self-interest that men must rally to win the rights of man. And herein may we see the deep philosophy of Him who bade men love their neighbors as themselves. In that spirit, and in no other, is the power to solve social problems and carry civilization onward.

Ah! Do not judge the gods, young man, they have painful secrets.

Recalling all the erroneous things that doctors have been able to say about sex or madness does us a fat lot of good. I think that what is currently politically important is to determine the regime of verediction established at a given moment ... on the basis of which you can now recognize, for example, that doctors in the nineteenth century said so many stupid things about sex. ... It is not so much the history of the true or the history of the false as the history of verediction which has a political significance.

When you tell a girl how beautiful she is, she will say, "Now isn't that just like a man! All you men think about is bodies. OK, so I'm beautiful, but I got my body from my parents and it was just luck. I prefer to be admired for myself, not my chassis." Poor little chauffeur! All she is saying is that she has lost touch with her own astonishing wisdom and ingenuity, and wants to be admired for some trivial tricks that she can perform with her conscious attention. And we are all in the same situation, having dissociated ourselves from our bodies and from the whole network of forces in which bodies can come to birth and live.

The wise will determine from the gravity of the case; the irritable from sensibility to oppression; the high-minded from disdain and indignation at abusive power in unworthy hands.

Now we were standing close to the summit's rim, gazing out into the endless East.

I strongly suspect that most of the great knowers of Suchness paid very little attention to art.... (To a person whose transfigured and transfiguring mind can see the All in every this, the first-rateness or tenth-rateness of even a religious painting will be a matter of the most sovereign indifference.) Art, I suppose, is only for beginners, or else for those resolute dead-enders, who have made up their minds to be content with the ersatz of Suchness, with symbols rather than with what they signify, with the elegantly composed recipe in lieu of actual dinner.

I have enough to eat till my hunger is stayed, to drink till my thirst is sated; to clothe myself withal; and out of doors not Callias there, with all his riches, is more safe than I from shivering; and when I find myself indoors, what warmer shirting do I need than my bare walls? what ampler greatcoat than the tiles above my head?

If, at the limit, you can rule without crime, you cannot do so without injustices.

Violence is the effort to maintain and restore a weakened psyche.