The soul is the prison of the body.

The essence of the Liberal outlook lies not in what opinions are held, but in how they are held: instead of being held dogmatically, they are held tentatively, and with a consciousness that new evidence may at any moment lead to their abandonment.

We are no longer instinctively driven to apprehend, and lay to heart, what is Good and Lovely, but rather to inquire, as onlookers, how it is produced, whence it comes, whither it goes. Our favourite Philosophers have no love and no hatred; they stand among us not to do, nor to create anything, but as a sort of Logic mills, to grind out the true causes and effects of all that is done and created.

An event has happened, upon which it is difficult to speak, and impossible to be silent.

The divergent scales of values scream in discordance, they dazzle and daze us, and in order that it might not be painful we steer clear of all other values, as though from insanity, as though from illusion, and we confidently judge the whole world according to our own home values. Which is why we take for the greater, more painful and less bearable disaster not that which is in fact greater, more painful and less bearable, but that which lies closest to us. Everything which is further away, which does not threaten this very day to invade our threshold - with all its groans, its stifled cries, its destroyed lives, even if it involves millions of victims - this we consider on the whole to be perfectly bearable and of tolerable proportions.

Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

Observe, observe perpetually.

Exploitation and manipulation produce boredom and triviality; they cripple man, and all factors that make man into a psychic cripple turn him also into a sadist or a destroyer. This position will be characterized by some as "overoptimistic," "utopian," or "unrealistic." In order to appreciate the merits of such criticism a discussion of the ambiguity of hope and the nature of optimism and pessimism seems called for.

A robot must obey the orders given it by human beings except where such orders would conflict with the First Law.

A man cannot become a child again, or he becomes childish.

Did Romeo and Juliet have a ... "relationship"? The term "relationship" ... betokens a chaste egalitarianism leveling different ranks and degrees of attachment.

Most people, at a crisis, feel more loyalty to their nation than to their class.

This mutual dependencies no longer the dialectical relationship between master and servant, which has been broken in the struggle for mutual recognition, but rather a vicious circle which encloses both the master and the servant. Do the technicians rule, or is their rule that of the others, who rely on the technicians as their planners and executors?

Much reading has brought upon us a learned barbarism.

In 'voluntary' motions, Sensations produce Actions, and the connexion is made by means of Ideas: in 'reflected' motions, the connexion neither seems to be nor is made by means of Ideas: in 'instinctive' motions, the connexion is such as requires Ideas, but we cannot believe the Ideas to exist.

Political ideals must be based upon ideals for the individual life. The aim of politics should be to make the lives of individuals as good as possible.

Wit is the appearance, the external flash of imagination. Thus its divinity, and the witty character of mysticism.

Man cannot will unless he has first understood that he must count on no one but himself; that he is alone, abandoned on earth in the midst of his infinite responsibilities, without help, with no other aim than the one he sets himself, with no other destiny than the one he forges for himself on this earth.

I suppose it is written that any one who sets up for a bit of a philosopher, must contradict himself to his very face. For here have I fairly talked myself into thinking that we have the whole thing before us at last; that there is no answer to the mystery, except that there are as many as you please; that there is no centre to the maze because, like the famous sphere, its centre is everywhere; and that agreeing to differ with every ceremony of politeness, is the only "one undisturbed song of pure concent" to which we are ever likely to lend our musical voices.

Kant stated defensively that he had "found it necessary to deny knowledge. . . to make room for faith," but he had not made room for faith; he had made room for thought, and he had not "denied knowledge" but separated knowledge from thinking.

The gradual spread of sterility in seeding plants would result in a global catastrophe that could eventually wipe out higher life forms, including humans, from the planet.

The painter is turning his eyes towards us only in so far as we happen to occupy the same position as his subject. We, the spectators, are an additional factor. Though greeted by that gaze, we are also dismissed by it, replaced by that which was always there before we were: the model itself. But, inversely, the painter's gaze, addressed to the void confronting him outside the picture, accepts as many models as there are spectators; in this precise but neutral place, the observer and the observed take part in a ceaseless exchange.

I hate all virtues based on food and bloated bellies;though food and drink are good, I'm better slaked and fedby that inhuman flame which burns in our black bowels.I like to name that flame which burns within me God!

I am very fond of truth, but not at all of martyrdom.

We shall divert through our own Country a branch of commerce which the European States have thought worthy of the most important struggles and sacrifices, and in the event of peace... we shall form to the American union a barrier against the dangerous extension of the British Province of Canada and add to the Empire of liberty an extensive and fertile Country thereby converting dangerous Enemies into valuable friends.

The only subversive mind is the one that questions the obligation to exist; all the others, the anarchist at the top of the list, compromise with the established order.

He is great who is what he is from Nature, and who never reminds us of others.

The effect of liberty to individuals is, that they may do what they please: we ought to see what it will please them to do, before we risk congratulations.

Perseverance is more prevailing than violence; and many things which cannot be overcome when they are together, yield themselves up when taken little by little.

A good reputation is more valuable than money.

This morning I thought, hence lost my bearings, for a good quarter of an hour.

There are pretenses which are very sincere, and marriage is their school.

You may set the Negro free, but you cannot make him otherwise than an alien to the European. Nor is this all we scarcely acknowledge the common features of humanity in this stranger whom slavery has brought among us. His physiognomy is to our eyes hideous, his understanding weak, his tastes low; and we are almost inclined to look upon him as a being intermediate between man and the brutes.

A few centuries from now, if involuntary suffering still exists in the world, the explanation for its persistence won't be that we've run out of computational resources to phase out its biological signature, but rather that rational agents - for reasons unknown - will have chosen to preserve it.

What is Europe really but a sterile trunk which owes everything to oriental grafts?

Let us not admit discourses by Epicureans or Pyrrhonists - though indeed the gods have already in their wisdom destroyed their works, so that most of their books are no longer available. Nevertheless, there is no reason why I should not, by way of example, mention these works too, to show what sort of discourses priests must especially avoid; and if such discourses, then much more must they avoid such thoughts.

The major and almost only theme of all my work is the struggle of man with "God": the unyielding, inextinguishable struggle of the naked worm called "man" against the terrifying power and darkness of the forces within him and around him.

It is, they say, not Russia that plans aggression but, on the contrary, the decaying capitalist democracies. Russia wants merely to defend its own independence. This is an old and well-tried method of justifying aggression. Louis XIV and Napoleon I, Wilhelm II and Hitler were the most peace-loving of all men. When they invaded foreign countries, they did so only in just self-defence. Russia was as much menaced by Estonia or Latvia as Germany was by Luxemburg or Denmark.

The controlling Intelligence understands its own nature, and what it does, and whereon it works.

The mentality of mankind and the language of mankind created each other. If we like to assume the rise of language as a given fact, then it is not going too far to say that the souls of men are the gift from language to mankind. The account of the sixth day should be written: He gave them speech, and they became souls.

When people are friends, they have no need of justice, but when they are just, they need friendship in addition.

I can assure you that no kingdom has ever had as many civil wars as the kingdom of Christ.

It would be better to have no laws at all than to have them in such profusion as we do.

I can say without affectation that I belong to the Russian convict world no less ... than I do to Russian literature. I got my education there, and it will last forever.

Consciousness is what makes the mind-body problem really intractable.

The hand that rounded Peter's dome, And groined the aisles of Christian Rome, Wrought in a sad sincerity, Himself from God he could not free; He builded better than he knew, The conscious stone to beauty grew.

Picturing others and everything which brings you closer to them is futile from the instant that 'communication' can make their presence immediate.

Prize that which is best in the universe; and this is that which useth everything and ordereth everything.