The best definition of man is: a being that goes on two legs and is ungrateful.

By surpassing writing, we have regained our wholeness, not on a national or cultural but cosmic plane.

The mind celebrates a little triumph whenever it can formulate a truth, however unwelcome to the flesh, or discover an actual force, however unfavourable to given interests.

We used to pay too little attention to utopias, or even disregard them altogether, saying with regret they were impossible of realisation. Now indeed they seem to be able to be brought about far more easily than we supposed, and we are actually faced by an agonising problem of quite another kind: how can we prevent their final realisation? ... Utopias are more realisable than those 'realist politics' that are only the carefully calculated policies of office-holders, and towards utopias we are moving. But it is possible that a new age is already beginning, in which cultured and intelligent people will dream of ways to avoid ideal states and to get back to a society that is less 'perfect' and more free.

Our patience will achieve more than our force.

Philosophy's position with regard to science, which at one time could be designated with the name "theory of knowledge," has been undermined by the movement of philosophical thought itself. Philosophy was dislodged from this position by philosophy.

A witty saying proves nothing.

There is no good father who would want to resemble our Heavenly Father.

The metaphysical apologia at least betrayed the injustice of the established order through the incongruence of concept and reality. The impartiality of scientific language deprived what was powerless of the strength to make itself heard and merely provided the existing order with a neutral sign for itself. Such neutrality is more metaphysical than metaphysics.

No artist can develop without increasing his self-knowledge; but self-knowledge supposes a certain preoccupation with the meaning of human life and the destiny of man. A definite set of beliefs - Methodist Christianity, for example - may only be a hindrance to development; but it is not more so than Beckett's refusal to think at all. Shaw says somewhere that all intelligent men must be preoccupied with either religion, politics, or sex. (He seems to attribute T. E. Lawrence's tragedy to his refusal to come to grips with any of them.) It is hard to see how an artist could hope to achieve any degree of self-knowledge without being deeply concerned with at least one of the three.

I have in this treatise followed the mathematical method, if not with all strictness, at least imitatively, not in order, by a display of profundity, to procure a better reception for it, but because I believe such a system to be quite capable of it, and that perfection may in time be obtained by a cleverer hand, if stimulated by this sketch, mathematical investigators of nature should find it not unimportant to treat the metaphysical portion, which anyway cannot be got rid of, as a special fundamental department of general physics, and to bring it into unison with the mathematical doctrine of motion.

For we have in Latin only a few small streams and muddy puddles, while they have pure springs and rivers flowing in gold. I see that it is utter madness even to touch with the little finger that branch of theology that deals chiefly with the divine mysteries, unless one is also provided with the equipment of Greek.

There ought to be system of manners in every nation which a well-formed mind would be disposed to relish. To make us love our country, our country ought to be lovely.

We live together, we act on, and react to, one another; but always and in all circumstances we are by ourselves. The martyrs go hand in hand into the arena; they are crucified alone. Embraced, the lovers desperately try to fuse their insulated ecstasies into a single self-transcendence; in vain. By its very nature every embodied spirit is doomed to suffer and enjoy in solitude. Sensations, feelings, insights, fancies - all these are private and, except through symbols and at second hand, incommunicable. We can pool information about experiences, but never the experiences themselves. From family to nation, every human group is a society of island universes.

From our human experience and history, at least as far as I am informed, I know that everything essential and great has only emerged when human beings had a home and were rooted in a tradition. Today's literature is, for instance, largely destructive.

All meaning alters with acceleration, because all patterns of personal and political interdependence change with any acceleration of information.

The application of algebra to geometry... far more than any of his metaphysical speculations, has immortalized the name of Descartes, and constitutes the greatest single step ever made in the progress of the exact sciences.

Habit is a second nature.

The purpose of aphorisms is to keep fools who have memorised them from having nothing to say.

A judgment, for me is not the mere grasping of a thought, but the admission of its truth.

The brain may be regarded as a kind of parasite of the organism, a pensioner, as it were, who dwells with the body.

Lysander, when Dionysius sent him two gowns, and bade him choose which he would carry to his daughter, said, "She can choose best," and so took both away with him.

A people who are still, as it were, but in the gristle, and not yet hardened into the bone of manhood.

We cannot stem linguistic change, but we can drag our feet. If each of us were to defy Alexander Pope and be the last to lay the old aside, it might not be a better world, but it would be a lovelier language.

I am convinced that everything has come down to us from the banks of the Ganges, - astronomy, astrology, metempsychosis, etc.

Criticism is a misconception: we must read not to understand others but to understand ourselves.

Some of their faults people readily admit, but others not so readily.

I also am other than what I imagine myself to be. To know this is forgiveness.

What is serious about excitement is that so many of its forms are destructive. It is destructive in those who cannot resist excess in alcohol or gambling. It is destructive when it takes the form of mob violence. And above all it is destructive when it leads to war. It is so deep a need that it will find harmful outlets of this kind unless innocent outlets are at hand. There are such innocent outlets at present in sport, and in politics so long as it is kept within constitutional bounds. But these are not sufficient, especially as the kind of politics that is most exciting is also the kind that does most harm. Civilized life has grown altogether too tame, and, if it is to be stable, it must provide harmless outlets for the impulses which our remote ancestors satisfied in hunting.

Ireland still remains the Holy Isle whose aspirations must on no account be mixed with the profane class-struggles of the rest of the sinful world ... the Irish peasant must not on any account know that the Socialist workers are his sole allies in Europe.

Always to have lived with the nostalgia to coincide with something, but not really knowing with what - it is easy to shift from unbelief to belief, or conversely. But what is there to convert to, and what is there to abjure, in a state of chronic lucidity?

We do not know nature; causes hidden in her breast might have produced everything. In your turn, observe the polyp of Trembley: does it not contain in itself the causes which bring about regeneration? Why then would it be absurd to think that there are physical causes by reason of which everything has been made, and to which the whole chain of this vast universe is so necessarily bound and held that, nothing which happens, could have failed to happen,-causes, of which we are so invincibly ignorant that we have had recourse to a God, who, as some aver, is not so much as a logical entity? Thus to destroy chance is not to prove the existence of a supreme being, since there may be some other thing which is neither chance nor God-I mean, nature. It follows that the study of nature can make only unbelievers; and the way of thinking of all its more successful investigators proves this.

When the evolutionary process shifts from biology to software technology the body becomes the old hardware environment. The human body is now a probe, a laboratory for experiments.

There is a kind of latent omniscience not only in every man but in every particle.

Catastrophic fatality abruptly switches over into salvation.

In a single second we do away with all seconds; God himself could not do as much.

To prove the Gospels by a miracle is to prove an absurdity by something contrary to nature.

The successful scientist and the raving crank are separated by the quality of their inspirations. But I suspect that this amounts, in practice, to a difference, not so much in ability to notice analogies as in ability to reject foolish analogies and pursue helpful ones.

People with healthy self-esteem do not need to create pretend identities.

We are obliged to regard many of our original minds as crazy - at least until we have become as clever as they are.

Nature has placed mankind under the governance of two sovereign masters, pain and pleasure. It is for them alone to point out what we ought to do, as well as to determine what we shall do. On the one hand the standard of right and wrong, on the other the chain of causes and effects, are fastened to their throne. They govern us in all we do, in all we say, in all we think: every effort we can make to throw off our subjection, will serve but to demonstrate and confirm it. In words a man may pretend to abjure their empire: but in reality he will remain subject to it all the while. The principle of utility recognizes this subjection, and assumes it for the foundation of that system, the object of which is to rear the fabric of felicity by the hands of reason and of law. Systems which attempt to question it, deal in sounds instead of sense, in caprice instead of reason, in darkness instead of light.

The young are really the heirs to a generation of incompetence.

In this one man, the whole Church has been assumed by the Word.

Wherever Macdonald sits, there is the head of the table.

Vague a l'ame - melancholy yearning for the end of the world.

A creative economy is the fuel of magnificence.

First of all, this prince is an idiot, and, secondly, he is a fool--knows nothing of the world, and has no place in it.