They might need a preparatory discourse on the text of 'prove all things, hold fast that which is good,' in order to unlearn the lesson that reason is an unlawful guide in religion. They might startle on being first awaked from the dreams of the night, but they would rub their eyes at once, and look the spectres boldly in the face.

The capacity of the human mind for formulating and solving complex problems is very small compared with the size of the problems whose solution is required for objectively rational behavior in the real world-or even for a reasonable approximation to such objective rationality.

The specific political distinction to which political actions and motives can be reduced is that between friend and enemy.

Nature has made a race of workers; that is the Chinese race, with a marvelous dexterity of hand and hardly any feeling of honor; govern this race with justice by exacting from them through the competence of such government an ample dowry to the conquering race; the subordinate race will be satisfied; a race of workers of the earth, such is the Negro; let us be for him good and human, and everything will be in order -- a race of masters and soldiers, that is the European race.

He who knows himself properly can very soon learn to know all other men. It is all reflection.

Our task is not so much discovery as re-discovery. What one needs is not so much thinking as remembering. Sometimes it suffices to sit quietly and listen well, when venerable men have thought before us. Constant forgettings of truths once perceived are the very charm of the human mind; the history of human thought is nothing more than the story of these forgettings and rememberings and forgettings again.

No one should try to live if he has not completed his training as a victim.

What I will be remembered for are the Foundation Trilogy and the Three Laws of Robotics. What I want to be remembered for is no one book, or no dozen books. Any single thing I have written can be paralleled or even surpassed by something someone else has done. However, my total corpus for quantity, quality and variety can be duplicated by no one else. That is what I want to be remembered for.

However, what is really required to defend 'the West' against the sudden rise of these barbaric and elemental forces is the strengthening, to an extent perhaps still unknown to Western man, of a heroic vision of life. Apart from the military-technical apparatus the world of the 'Westerners' has at its disposal only a limp and shapeless substance - and the cult of the skin, the myth of 'safety' and of 'war on war', and the ideal of the long, comfortable guaranteed, 'democratic' existence, which is preferred to the ideal of the fulfilment which can be grasped only on the frontiers between life and death in the meeting of the essence of living with the extreme of danger.

Things have no hold on the soul. They have no access to it, cannot move or direct it. It is moved and directed by itself alone. It takes the things before it and interprets them as it sees fit.

When reason rules, money is a blessing.

Age imprints more wrinkles in the mind than it does on the face.

The mind must be indulged, and leisure must be given from time to time, which is the place of food and strength.

The Catholic faith, I now realized could be maintained without presumption. This was especially true after I had heard one or two parts of the Old Testament explained allegorically, whereas before this, when I had interpreted them literally, they had killed me spiritually.

What will be the influence of communist society on the family? It will transform the relations between the sexes into a purely private matter which concerns only the persons involved and into which society has no occasion to intervene. It can do this since it does away with private property and educates children on a communal basis, and in this way removes the two bases of traditional marriage - the dependence rooted in private property, of the women on the man, and of the children on the parents.

What distinct meaning can attach to saying that an idea in the past in any way affects an idea in the future, from which it is completely detached?

Virtue is reason which has become energy.

Mercantile jealousy is excited, and both inflames, and is itself inflamed, by the violence of national animosity.

Who is everywhere is nowhere. When a person spends all his time in foreign travel, he ends by having many acquaintances, but no friends.

The world is not divine sport, it is divine destiny. There is divine meaning in the life of the world, of man, of human persons, of you and of me. Creation happens to us, burns itself into us, recasts us in burning - we tremble and are faint, we submit. We take part in creation, meet the Creator, reach out to Him, helpers and companions.

The characteristic activity of science is not construction, but induction. The more often something has occurred in the past, the more certain that it will in all the future. Knowledge relates solely to what is and to its recurrence. New forms of being, especially those arising from the historical activity of man, lie beyond empiricist theory. Thoughts which are not simply carried over from the prevailing pattern of consciousness, but arise from the aims and resolves of the individual, in short, all historical tendencies that reach beyond what is present and recurrent, do not belong to the domain of science.

With all our boasted reforms, our great social changes, and our far-reaching discoveries, human beings continue to be sent to the worst of hells, wherein they are outraged, degraded, and tortured, that society may be "protected" from the phantoms of its own making.

Neither is the longing for immortality saved, but rather dissolved and submerged, by agnosticism, or the doctrine of the unknowable. ...The unknowable, if it is something more than the merely hitherto unknown, is but a purely negative concept, a concept of limitation. And upon this foundation no human feeling can be built up.

Pragmatism ... reflects with almost disarming candor the spirit of the prevailing business culture, the very same attitude of 'being practical' as counter to which philosophical meditation as such was conceived.

I believe that the progress of experimental science, the free intercourse of nation with nation, the unrestricted influx of commodities from countries where they are cheap, and the unrestricted efflux of labour towards countries where it is dear, will soon produce, nay, I believe that they are beginning to produce, a great and most blessed social revolution.

The young watch television twenty-four hours a day, they don't read and they rarely listen. This incessant bombardment of images has developed a hypertrophied eye condition that's turning them into a race of mutants. They should pass a law for a total reeducation of the young, making children visit the Galleria Borghese on a daily basis.

Science does not stand still, and neither does philosophy, although the latter has a tendency to walk in circles.

This fact, that the opposite of sin is by no means virtue, has been overlooked. The latter is partly a pagan view, which is content with a merely human standard, and which for that very reason does not know what sin is, that all sin is before God. No, the opposite of sin is faith.

...there are more things to admire in men than to despise.

The only originality I claim is that for me this truth goes hand in hand with the intellectual certainty that the human spirit is capable of creating in our time a new mentality, an ethical mentality. Inspired by this certainty, I too proclaim this truth in the hope that my testimony may help to prevent its rejection as an admirable sentiment but a practical impossibility. Many a truth has lain unnoticed for a long time, ignored simply because no one perceived its potential for becoming reality.

Mystery is delightful, but unscientific, since it depends upon ignorance.

Corpses are more fit to be cast out than dung.

Among all my patients in the second half of life-that is to say, over thirty-five-there has not been one whose problem in the last resort was not that of finding a religious outlook on life. It is safe to say that every one of them fell ill because he had lost what the living religions of every age have given their followers, and none of them has been really healed who did not regain his religious outlook.

Nevertheless, among all the temptations I will have to resist today. There would be the temptation of memory: to recount what was for me, and for those of my generation who shared it during a whole lifetime. The experience of Marxism. The quasi-paternal figure of Marx, the way it fought in us with other filiations, the reading of texts and the interpretation of a world in which the Marxist inheritance was-and still remains, and so it will remain-absolutely and thoroughly determinate. One need not be a Marxist or a communist in order to accept this obvious fact. We all live in a world, some would say a culture, that still bears, at an incalculable depth, the mark of this inheritance, whether in a directly visible fashion or not.

The color is of the object and the object in all its qualities is expressed through color. For it is objects that glows- gems and sunlight; and it is objects that are splendid- crowns, robes, sunlight. Except as they express objects, through being the significant color-quality of materials of ordinary experience, colors effect only transient excitations.

It is impossible for any man, when the most favourable circumstances concur, to acquire sufficient knowledge and strength of mind to discharge the duties of a king, entrusted with uncontrolled power; how then must they be violated when his very elevation is an insuperable bar to the attainment of either wisdom or virtue; when all the feelings of a man are stifled by flattery, and reflection shut out by pleasure! Surely it is madness to make the fate of thousands depend on the caprice of a weak fellow creature, whose very station sinks him NECESSARILY below the meanest of his subjects! But one power should not be thrown down to exalt another--for all power intoxicates weak man; and its abuse proves, that the more equality there is established among men, the more virtue and happiness will reign in society.

Creatures extremely low in the intellectual scale may have conception. All that is required is that they should recognize the same experience again. A polyp would be a conceptual thinker if a feeling of 'Hello! thingumbob again!' ever flitted through its mind.

I remember well a junior seminar I gave with Paul Tillich shortly before the outbreak of the Third Reich. A participant spoke out against the idea of the meaning of existence. She said life did not seem very meaningful to her and she didn't know whether it had a meaning. The very voluble Nazi contingent became very excited by this and scraped the floor noisily with their feet. Now, I do not wish to maintain that this Nazi foot-shuffling proves or refutes anything in particular, but I do find it highly significant. I would say it is a touchstone for the relation of thinking to freedom. It raises the question whether thought can bear the idea that a given reality is meaningless and that mind is unable to orientate itself; or whether the intellect has become so enfeebled that it finds itself paralysed by the idea that all is not well with the world.

They pass peaceful lives who ignore mine and thine.

I never believed in a God. There may have been times when I wondered if there might be a God, but it always seemed to me wildly implausible that a God worth worshipping could allow the Holocaust to occur.

Why have women passion, intellect, moral activity - these three - and a place in society where no one of the three can be exercised? Men say that God punishes for complaining. No, but men are angry with misery. They are irritated with women for not being happy. They take it as a personal offence. To God alone may women complain without insulting Him!

Let me now try to gather up all these odds and ends of commentary and restate the law of mind, in a unitary way.

Dionysius the Elder, being asked whether he was at leisure, he replied, "God forbid that it should ever befall me!"

Cease therefore to be dismayed by the mere novelty and so to reject reason from your mind with loathing: weigh the questions rather with keen judgment and if they seem to you to be true, surrender, or if the thing is false, gird yourself to the encounter.

To this I answer: That force is to be opposed to nothing, but to unjust and unlawful force. Whoever makes any opposition in any other case, draws on himself a just condemnation, both from God and man...

Only those are happy who never think or, rather, who only think about life's bare necessities, and to think about such things means not to think at all. True thinking resembles a demon who muddies the spring of life or a sickness which corrupts its roots. To think all the time, to raise questions, to doubt your own destiny, to feel the weariness of living, to be worn out to the point of exhaustion by thoughts and life, to leave behind you, as symbols of your life's drama, a trail of smoke and blood - all this means you are so unhappy that reflection and thinking appear as a curse causing a violent revulsion in you.

Look now, this is the starting point of philosophy: the recognition that different people have conflicting opinions, the rejection of mere opinion so that it comes to be viewed with mistrust, an investigation of opinion to determine whether it is rightly held, and the discovery of a standard of judgement, comparable to the balance that we have devised for the determining of weights, or the carpenter's rule for determining whether things are straight or crooked.