No regulation of commerce can increase the quantity of industry in any society beyond what its capital can maintain. It can only divert a part of it into a direction into which it might not otherwise have gone; and it is by no means certain that this artificial direction is likely to be more advantageous to the society than that into which it would have gone of its own accord. Every individual is continually exerting himself to find out the most advantageous employment for whatever capital he can command. It is his own advantage, indeed, and not that of the society, which he has in his view. But the study of his own advantage naturally, or rather necessarily leads him to prefer that employment which is most advantageous to the society.

Youth is learning to read (which is all that one learns in school), and is learning where and how to find what he may later need to know (which is the best of the arts that he acquires in college). Nothing learned from a book is worth anything until it is used and verified in life; only then does it begin to affect behavior and desire. It is Life that educates, and perhaps love more than anything else in life.

The reason that people take selfies is not narcissism. Rather, it is inner emptiness. There is no meaning to stabilize the ego. Faced with its inner emptiness, the ego constantly produces itself.

The person attempting to travel two roads at once will get nowhere.

The concept of original sin gives us a penetrating insight into human destiny.

It is a profoundly erroneous truism, repeated by all copy-books and by eminent people when they are making speeches, that we should cultivate the habit of thinking of what we are doing. The precise opposite is the case. Civilization advances by extending the number of important operations which we can perform without thinking about them. Operations of thought are like cavalry charges in a battle - they are strictly limited in number, they require fresh horses, and must only be made at decisive moments.

The Virgin Mary remains in the middle between Christ and humankind. For in the very moment he was conceived and lived, he was full of grace. All other human beings are without grace, both in the first and second conception. But the Virgin Mary, though without grace in the first conception, was full of grace in the second ... whereas other human beings are conceived in sin, in soul as well as in body, and Christ was conceived without sin in soul as well as in body, the Virgin Mary was conceived in body without grace but in soul full of grace.

Clever men are good, but they are not the best.

In the long-run the workman may be as necessary to his master as his master is to him, but the necessity is not so immediate.

Therefore only an utterly senseless person can fail to know that our characters are the result of our conduct.

He that uses his words loosely and unsteadily will either not be minded or not understood.

Force without wisdom falls of its own weight.

It is always a genial laughter. Not at mere weakness, at misery or poverty; never. No man who can laugh, what we call laughing, will laugh at these things. It is some poor character only desiring to laugh, and have the credit of wit, that does so. Laughter means sympathy.

The Intentionality of the mind not only creates the possibility of meaning, but limits its forms.

Nothing is a better proof of how far humanity has regressed than the impossibility of finding a single nation, a single tribe, among whom birth still provokes mourning and lamentations.

Aristodemus, a friend of Antigonus, supposed to be a cook's son, advised him to moderate his gifts and expenses. "Thy words," said he, "Aristodemus, smell of the apron."

Man's unhappiness, as I construe, comes of his greatness; it is because there is an Infinite in him, which with all his cunning he cannot quite bury under the Finite.

Alas! the fearful Unbelief is unbelief in yourself.

Guilt has to be understood not only as a way of checking one's own destructiveness, but as a mechanism for safeguarding the life of the other, one that emerges from our own need and dependency, from a sense that this life is not a life without another life. Indeed, when it turns into a safeguarding action, I am not sure it should still be called "guilt." If we do still use that term, we could conclude that "guilt" is strangely generative or that its productive form is reparation.

We have chosen Mahomet not as the most eminent Prophet; but as the one we are freest to speak of. He is by no means the truest of Prophets; but I do esteem him a true one. Farther, as there is no danger of our becoming, any of us, Mahometans, I mean to say all the good of him I justly can. It is the way to get at his secret: let us try to understand what he meant with the world; what the world meant and means with him, will then be a more answerable question. Our current hypothesis about Mahomet, that he was a scheming Impostor, a Falsehood incarnate, that his religion is a mere mass of quackery and fatuity, begins really to be now untenable to any one. The lies, which well-meaning zeal has heaped round this man, are disgraceful to ourselves only.

Here am I who have written on all sorts of subjects calculated to excite hostility, moral, political, and religious, and yet I have no enemies - except, indeed, all the Whigs, all the Tories, and all the Christians.

It is by the Imperial Capital that contemporaries (and posterity, too) judge an Empire, and its magnificence impresses them mightily and leads them to judge the Emperor a great man and hero, even though it may all be based on robbery, and though the provinces of the Empire may be sunk in misery.

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.

In the temple of science are many mansions, and various indeed are they that dwell therein and the motives that have led them thither. Many take to science out of a joyful sense of superior intellectual power; science is their own special sport to which they look for vivid experience and the satisfaction of ambition; many others are to be found in the temple who have offered the products of their brains on this altar for purely utilitarian purposes. Were an angel of the Lord to come and drive all the people belonging to these two categories out of the temple, the assemblage would be seriously depleted, but there would still be some men, of both present and past times, left inside. Our Planck is one of them, and that is why we love him. I am quite aware that we have just now lightheartedly expelled in imagination many excellent men who are largely, perhaps chiefly, responsible for the buildings of the temple of science; and in many cases, our angel would find it a pretty ticklish job to decide. But of one thing I feel sure: if the types we have just expelled were the only types there were, the temple would never have come to be, any more than a forest can grow which consists of nothing but creepers. For these people any sphere of human activity will do if it comes to a point; whether they become engineers, officers, tradesmen, or scientists depends on circumstances.Now let us have another look at those who have found favor with the angel. Most of them are somewhat odd, uncommunicative, solitary fellows, really less like each other, in spite of these common characteristics, than the hosts of the rejected. What has brought them to the temple? That is a difficult question and no single answer will cover it.

Poetry must be new as foam, and as old as the rock.

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 errors of the times of superstition and bigotry still hold some sway, and compel those who wish to preserve a regard to their respectability in society to an over strained demeanor; and this demeanor sometimes degenerates into hypocrisy, and is often the cause of great inconsistency. It is destructive of every open, honest, generous, and manly feeling. It disgusts many, and drives them to the opposite extreme. It is sometimes the cause of insanity. It is founded in ignorance. While erroneous customs prevail in any country, it would evince an ignorance of human nature in any individual to offend against them, until he has convinced the community of their error.

But the thing a man does practically believe (and this is often enough without asserting it even to himself, much less to others); the thing a man does practically lay to heart, and know for certain, concerning his vital relations to this mysterious Universe, and his duty and destiny there, that is in all cases the primary thing for him, and creatively determines all the rest. That is his religion; or, it may be, his mere scepticism and no-religion: the manner it is in which he feels himself to be spiritually related to the Unseen World or No-World; and I say, if you tell me what that is, you tell me to a very great extent what the man is, what the kind of things he will do is.

The methods of logical procedure are very different in ancient and modem logic, but behind all difference is the construction of a universally valid order of thought, neutral with respect to material content. Long before technological man and technological nature emerged as the objects of rational control and calculation, the mind was made susceptible to abstract generalization. Terms which could be organized into a coherent logical system, free from contradiction or with manageable contradiction, were separated from those which could not. Distinction was made between the universal, calculable, "objective" and the particular, incalculable, subjective dimension of thought.

If you want to deserve Hell, you need only stay in bed. The world is iniquity; if you accept it, you are an accomplice, if you change it you are an executioner.

The first discipline modernity's originators imposed upon themselves was that of self-restraint, learning to live with vulgarity. Their high expectations for effectiveness were made possible by low expectations of what was to be.

Love one another. My final lesson of history is the same as that of Jesus. You may think that's a lot of lollipop but just try it. Love is the most practical thing in the world. If you take an attitude of love toward everybody you meet, you'll eventually get along. When asked, at the age of 92, if he could summarize the lessons of history into a single sentence.

The country that is more developed industrially only shows, to the less developed, the image of its own future.

I could see clearly that this problem could only be solved on the individual and personal level; political revolt is irrelevant. Both Camus and Sartre had been neatly hog-tied by their earlier radicalism. Camus came to see that rebellion is a political roundabout that revolves back to the same old tyranny; too ashamed to admit that he had outgrown his leftism, he found himself in an intellectual cul-de-sac. Sartre accused Camus of being a reactionary; but he paid for his own refusal to reexamine his political convictions by congealing into a grotesque attitude of permanent indignation, shaking his fist at some abstract Authority. Where politics is concerned, he seemed determined to be guided by his emotions.

Through a wise and salutary neglect [of the colonies], a generous nature has been suffered to take her own way to perfection; when I reflect upon these effects, when I see how profitable they have been to us, I feel all the pride of power sink and all presumption in the wisdom of human contrivances melt and die away within me. My vigour relents. I pardon something to the spirit of liberty.

Is dogmatic or scholastic theology less doubted in point of fact for claiming, as it does, to be in point of right undoubtable? And if not, what command over truth would this kind of theology really lose if, instead of absolute certainty, she only claimed reasonable probability for her conclusions? If we claim only reasonable probability, it will be as much as men who love the truth can ever at any given moment hope to have within their grasp. Pretty surely it will be more than we could have had, if we were unconscious of our liability to err.

As long as politics is the shadow cast on society by big business, the attenuation of the shadow will not change the substance.

It is unjust to call imaginary the diseases which are, on the contrary, only too real, since they proceed from our mind, the only regulator of our equilibrium and our health.

The good is the everlasting, the pinnacle of our life. ... life is striving towards the good, toward God. The good is the most basic idea ... an idea not definable by reason ... yet is the postulate from which all else follows. But the beautiful ... is just that which is pleasing. The idea of beauty is not an alignment to the good, but is its opposite, because for most part, the good aids in our victory over our predilections, while beauty is the motive of our predilections. The more we succumb to beauty, the further we are displaced from the good. ...the usual response is that there exists a moral and spiritual beauty ... we mean simply the good. Spiritual beauty or the good, generally not only does not coincide with the typical meaning of beauty, it is its opposite.

In a world, man must create his own essence: it is in throwing himself into the world, suffering there, struggling there, that he gradually defines himself.

The happiness and unhappiness of the rational, social animal depends not on what he feels but on what he does; just as his virtue and vice consist not in feeling but in doing.

We do not have and cannot have any means of discovering whether or not we are carried along in a uniform motion of translation.

Darwin's 'survival of the fittest' is really a special case of a more general law of survival of the stable. The universe is populated by stable things. The universe is populated by stable things. A stable thing is a collection of atoms that is permanent enough or common enough to deserve a name. It may be a unique collection of atoms, such as the Matterhorn, that lasts long enough to be worth naming. Or it may be a class of entities, such as rain drops, that come into existence at a sufficiently high rate to deserve a collective name, even if any one of them is short-lived.

The great god Pan is dead.

Cheating ageing by a low-calorie diet, uploading one's mind into a super-computer, migrating into outer space ... Longing for everlasting life, humans show that they remain the death-defined animal.

Eventually, I believe, current attempts to understand the mind by analogy with man-made computers that can perform superbly some of the same external tasks as conscious beings will be recognized as a gigantic waste of time.

A man discovers what he is actually worth in this world when he faces society as a man, without money, name, or powerful connections, stripped of all but his native potentialities. He soon finds that nothing has less weight than his human qualities. They are prized so low that the market does not even list them. Strict science, which acknowledges man only as a biological concept, reflects man's lot in the actual world; in himself, man is nothing more than a member of a species. In the eyes of the world, the quality of humanity confers no title to existence, nay, not even a right of sojourn. Such title must be certified by special social circumstances stipulated in documents to be presented on demand.