Not from fear but from a sense of duty refrain from your sins.

The silent organ loudest chants The master's requiem.

What would we really know the meaning of? The meal in the firkin; the milk in the pan; the ballad in the street; the news of the boat; the glance of the eye; the form and the gait of the body; - show me the ultimate reason of these matters; show me the sublime presence of the highest spiritual cause lurking, as always it does lurk, in these suburbs and extremities of nature; let me see every trifle bristling with the polarity that ranges it instantly on an eternal law; and the shop, the plough, and the ledger, referred to the like cause by which light undulates and poets sing; - and the world lies no longer a dull miscellany and lumber-room, but has form and order; there is no trifle; there is no puzzle; but one design unites and animates the farthest pinnacle and the lowest trench.

Monopoly of one kind or another, indeed, seems to be the sole engine of the mercantile system.

So much of modern mathematical work is obviously on the border-line of logic, so much of modern logic is symbolic and formal, that the very close relationship of logic and mathematics has become obvious to every instructed student. The proof of their identity is, of course, a matter of detail: starting with premisses which would be universally admitted to belong to logic, and arriving by deduction at results which as obviously belong to mathematics, we find that there is no point at which a sharp line can be drawn, with logic to the left and mathematics to the right. If there are still those who do not admit the identity of logic and mathematics, we may challenge them to indicate at what point, in the successive definitions and deductions of Principia Mathematica, they consider that logic ends and mathematics begins. It will then be obvious that any answer must be quite arbitrary.

For a desperate disease a desperate cure.

Use examples; that such as thou teachest may understand thee the better!

Since men in their endeavors behave, on the whole, not just instinctively, like the brutes, nor yet like rational citizens of the world according to some agreed-on plan, no history of man conceived according to a plan seems to be possible, as it might be possible to have such a history of bees or beavers. One cannot suppress a certain indignation when one sees men's actions on the great world-stage and finds, beside the wisdom that appears here and there among individuals, everything in the large woven together from folly, childish vanity, even from childish malice and destructiveness. In the end, one does not know what to think of the human race, so conceited in its gifts.

There are two kinds of truths: those of reasoning and those of fact. The truths of reasoning are necessary and their opposite is impossible; the truths of fact are contingent and their opposites are possible.

Better be mute, than dispute with the Ignorant.

I regard Peter as one of the great moralists, because I suspect that more than anyone he has helped to change the attitudes of very many people to the sufferings of animals. Peter is a utilitarian in normative ethics, and a humane attitude to animals is a natural corollary of utilitarianism. Utilitarian concern for animals goes back to Bentham, who, presumably alluding to the Kantians, said that the question was not whether animals can reason, but whether they can suffer.

Do not mistake yourself by believing that your being has something in it more exalted than that of others.

Commit no lustfulness, so that harm and regret may not reach thee from thine own actions.

I have said more than once, that I hold space to be something purely relative, as time; an order of coexistences, as time is an order of successions.

The live dead-man is dead as a producer and alive insofar as he consumes.

He realized now that to be afraid of this death he was staring at with animal terror meant to be afraid of life. Fear of dying justified a limitless attachment to what is alive in man. And all those who had not made the gestures necessary to live their lives, all those who feared and exalted impotence — they were afraid of death because of the sanction it gave to a life in which they had not been involved. They had not lived enough, never having lived at all.

The Being of the universe, at first hidden and concealed, has no power which can offer resistance to the search for knowledge ; it has to lay itself open before the seeker - to set before his eyes and give for his enjoyment, its riches and its depths.

The wise through excess of wisdom is made a fool.

That which is good for the enemy harms you, and that which is good for you harms the enemy.

There was no denying that he would always be conscious of the fact that an Earthman was an Earthman. He couldn't help that. That was the result of a childhood immersed in an atmosphere of bigotry so complete that it was almost invisible, so entire that you accepted its axioms as second nature. Then you left it and saw it for what it was when you looked back.

Force without wisdom falls of its own weight.

The fundament upon which all our knowledge and learning rests is the inexplicable.

"You're a bitter man," said Candide. "That's because I've lived," said Martin.

The essence of the good is a certain kind of moral purpose, and that of the evil is a certain kind of moral purpose.

There is no information about the thingness of the thing without knowledge of the kind of truth in which the thing stands. But there is no information about this truth of the thing without knowledge of the thingness of the thing whose truth is in question. Where are we to get a foothold? The ground slips away under us. Perhaps we are already close to falling into the well. At any rate the housemaids are already laughing.

Each to each a looking-glass, Reflects his figure that doth pass. Every wayfarer he meets What himself declared repeats, What himself confessed records, Sentences him in his words; The form is his own corporal form, And his thought the penal worm. Yet shine forever virgin minds, Loved by stars and the purest winds, Which, o'er passion throned sedate, Have not hazarded their state; Disconcert the searching spy, Rendering to a curious eye The durance of a granite ledge To those who gaze from the sea's edge. It is there for benefit; It is there for purging light; There for purifying storms; And its depths reflect all forms; It cannot parley with the mean,- Pure by impure is not seen. For there's no sequestered grot, Lone mountain tarn, or isle forgot, But Justice, journeying in the sphere, Daily stoops to harbour there.

To Harmodius, descended from the ancient Harmodius, when he reviled Iphicrates [a shoemaker's son] for his mean birth, "My nobility," said he, "begins in me, but yours ends in you."

You can hardly convince a man of an error in a lifetime, but must content yourself with the reflection that the progress of science is slow. If he is not convinced, his grandchildren may be.

No circumstance is ever so desperate that one cannot nurture some spark of hope.

Well, then, arrest him. You can accuse him of something or other afterward.

If [...] the ability to tell right from wrong should turn out to have anything to do with the ability to think, then we must be able to "demand" its exercise from every sane person, no matter how erudite or ignorant, intelligent or stupid, he may happen to be. Kant-in this respect almost alone among the philosophers-was much bothered by the common opinion that philosophy is only for the few, precisely because of its moral implications.

Little is needed to ruin and upset everything, only a slight aberration from reason.

It happens that the stage sets collapse. Rising, streetcar, four hours in the office or the factory, meal, streetcar, four hours of work, meal, sleep and Monday Tuesday Wednesday Thursday Friday and Saturday according to the same rhythm this path is easily followed most of the time. But one day the "why" arises and everything begins in that weariness tinged with amazement.

The poet presents the imagination with images from life and human characters and situations, sets them all in motion and leaves it to the beholder to let these images take his thoughts as far as his mental powers will permit. This is why he is able to engage men of the most differing capabilities, indeed fools and sages together. The philosopher, on the other hand, presents not life itself but the finished thoughts which he has abstracted from it and then demands that the reader should think precisely as, and precisely as far as, he himself thinks. That is why his public is so small.

Skepticism is slow suicide.

First Shakespeare sonnets seem meaningless; first Bach fugues, a bore; first differential equations, sheer torture. But training changes the nature of our spiritual experiences. In due course, contact with an obscurely beautiful poem, an elaborate piece of counterpoint or of mathematical reasoning, causes us to feel direct intuitions of beauty and significance. It is the same in the moral world.

The interest of the dealers, however, in any particular branch of trade or manufactures, is always in some respects different from, and even opposite to, that of the public. To widen the market and to narrow the competition, is always the interest of the dealers.

The utilitarian morality does recognise in human beings the power of sacrificing their own greatest good for the good of others. It only refuses to admit that the sacrifice is itself a good. A sacrifice which does not increase, or tend to increase, the sum total of happiness, it considers as wasted. The only self-renunciation which it applauds, is devotion to the happiness, or to some of the means of happiness, of others; either of mankind collectively, or of individuals within the limits imposed by the collective interests of mankind.

Separate an individual from society, and give him an island or a continent to possess, and he cannot acquire personal property. He cannot be rich. So inseparably are the means connected with the end, in all cases, that where the former do not exist the latter cannot be obtained. All accumulation, therefore, of personal property, beyond what a man's own hands produce, is derived to him by living in society; and he owes on every principle of justice, of gratitude, and of civilization, a part of that accumulation back again to society from whence the whole came.

The totalitarian movements aim at and succeed in organizing masses-not classes, like the old interest parties of the Continental nation-states; not citizens with opinions about, interests in, the handling of public affairs, like the parties of Anglo-Saxon countries.

An irrational fear should never be simply let alone, but should be gradually overcome by familiarity with its fainter forms.

What I see is teeming cohesion, contained dispersal.... For him, to sculpt is to take the fat off space.

Rejoice in the things that are present; all else is beyond thee.

Kant speaks of the "thing-in-itself" (Ding an sich) in order to distinguish it from the "thing-for-us" (Ding fur uns), that is, as a "phenomenon." A thing-in-itself is that which is not approachable through experience as are the rocks, plants, and animals. Every thing-for-us is as a thing and also a thing-in-itself, which means that it is recognized absolutely withing the absolute knowledge of God. But not every thing-in-itself is also a thing-for-us: God, for instance, is a thing-in-itself, as Kant uses the word, according to the meaning of Christian theology.

It is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be ... This, in turn, means that our statesmen, our businessmen, our everyman must take on a science fictional way of thinking.

Explore, and explore, and explore. Be neither chided nor flattered out of your position of perpetual inquiry. Neither dogmatise yourself, nor accept another's dogmatism. Why should you renounce your right to traverse the star-lit deserts of truth, for the premature comforts of an acre, house, and barn? Truth also has its roof, and bed, and board. Make yourself necessary to the world, and mankind will give you bread, and if not store of it, yet such as shall not take away your property in all men's possessions, in all men's affections, in art, in nature, and in hope.

No particular results then, so far, but only an attitude of orientation, is what the pragmatic method means. The attitude of looking away from first things, principles, 'categories,' supposed necessities; and of looking towards last things, fruits, consequences, facts.

There is one story left, one road: that it is. And on this road there are very many signs that, being, is uncreated and imperishable, whole, unique, unwavering, and complete.

Hast thou named all the birds without a gun; Loved the wood-rose, and left it on its stalk.

The ancient Romans built their greatest masterpieces of architecture for wild beasts to fight in.