A book can never be anything more than the impression of its author's thoughts [Ein Buch kann nie mehr seyn, als der Abdruck der Gedanken des Verfassers]. The value of these thoughts lies either in the matter about which he has thought, or in the form in which he develops his matter - that is to say, what he has thought about it.

The only justification for our concepts and system of concepts is that they serve to represent the complex of our experiences; beyond this they have no legitimacy. I am convinced that the philosophers have had a harmful effect upon the progress of scientific thinking in removing certain fundamental concepts from the domain of empiricism, where they are under our control, to the intangible heights of the a priori. For even if it should appear that the universe of ideas cannot be deduced from experience by logical means, but is, in a sense, a creation of the human mind, without which no science is possible, nevertheless the universe of ideas is just as little independent of the nature of our experience as clothes are of the form of the human body. This is particularly true of our concepts of time and space, which physicists have been obliged by the facts to bring down from the Olympus of the a priori in order to adjust them and put them in a serviceable condition.

Time, subjectively, is the conscious sequence of perceptions.

Truths begin by a conflict with the police - and end by calling them in.

If there be such a thing as truth, it must infallibly be struck out by the collision of mind with mind.

No society can surely be flourishing and happy, of which the greater part of the members are poor and miserable. It is but equity, besides, that they who feed, cloath and lodge the whole body of the people, should have such a share of the produce of their own labour as to be themselves tolerably well fed, clothed, and lodged.

A beautiful face is a silent commendation.

I would rather be a poor man in a garret with plenty of books than a king who did not love reading.

The God idea is growing more impersonal and nebulous in proportion as the human mind is learning to understand natural phenomena and in the degree that science progressively correlates human and social events.

We are sleeping on a volcano... A wind of revolution blows, the storm is on the horizon.

When one says, for example, that superiority and inferiority is a formation to be found in every human association, though the proposition certainly involves very profound insight into the essence of human nature and human relationship, yet the assertion is so general that it affords little knowledge of particular societary formations. In order to reach such particular knowledge we must study separate types of superiority and inferiority, and we must master the special features of their formation, which in proportion to their definiteness of course lose generality of application.

I can look a whole day with delight upon a handsome picture, though it be but of a horse. It is my temper, & I like it the better, to affect all harmony, and sure there is music even in the beauty, and the silent note which Cupid strikes, far sweeter than the sound of an instrument. For there is a music wherever there is a harmony, order or proportion; and thus far we may maintain the music of the spheres.

Alexander, king of Macedon, began to study geometry; unhappy man, because he would thereby learn how puny was that earth of which he had seized but a fraction! Unhappy man, I repeat, because he was bound to understand that he was bearing a false title. For who can be "great" in that which is puny?

The kind of relatedness to the world may be noble or trivial, but even being related to the basest kind of pattern is immensely preferable to being alone.

There are, in the Palætiological Sciences, two antagonist doctrines: 'Catastrophes' and 'Uniformity'. The doctrine of a 'uniform course of nature' is tenable only when we extend the notion of uniformity so far that it shall include catastrophes.

The United States has been in a long term decline, with its political institutions decaying. ...The single source of that decline is ...the pervasive polarization ...within American society that has made the United States unable to meet some of the basic governance challenges that it has faced. The most recent example... has been the COVID pandemic... Wearing a mask, instead of becoming a health measure that people take to protect themselves and their loved ones, becomes as political statement... You don't wear a mask if you're a Trump supporter, and you do... if you're a Democrat. This is... not the way that... coherent nations... meet systemic challenges like a global pandemic.

In the long run my observations have convinced me that some men, reasoning preposterously, first establish some conclusion in their minds which, either because of its being their own or because of their having received it from some person who has their entire confidence, impresses them so deeply that one finds it impossible ever to get it out of their heads. Such arguments in support of their fixed idea as they hit upon themselves or hear set forth by others, no matter how simple and stupid these may be, gain their instant acceptance and applause. On the other hand whatever is brought forward against it, however ingenious and conclusive, they receive with disdain or with hot rage - if indeed it does not make them ill. Beside themselves with passion, some of them would not be backward even about scheming to suppress and silence their adversaries.

All relationships of people to each other rest, as a matter of course, upon the precondition that they know something about each other. The merchant knows that his correspondent wants to buy at the lowest price and to sell at the highest price. The teacher knows that he may credit to the pupil a certain quality and quantity of information. Within each social stratum the individual knows approximately what measure of culture he has to presuppose in each other individual.

The trouble with fiction... is that it makes too much sense. Reality never makes sense.

From the fundamental nature of the Philistine, it follows that, in regard to others, as he has no intellectual but only physical needs, he will seek those who are capable of satisfying the latter not the former. And so of all the demands he makes of others the very smallest will be that of any outstanding intellectual abilities. On the contrary, when he comes across these they will excite his antipathy and even hatred. For here he has a hateful feeling of inferiority and also a dull secret envy which he most carefully attempts to conceal even from himself; but in this way it grows sometimes into a feeling of secret rage and rancour. Therefore it will never occur to him to assess his own esteem and respect in accordance with such qualities, but they will remain exclusively reserved for rank and wealth, power and influence, as being in his eyes the only real advantages to excel in which is also his desire.

Let us have "sweet girl graduates" by all means. They will be none the less sweet for a little wisdom; and the "golden hair" will not curl less gracefully outside the head by reason of there being brains within.

I think we have reached a stage now where we need to find solutions to economic injustice in the same place and in the same ways that we find solutions to sustainability. Sustainability on environmental grounds and justice in terms of everyone having a place in the production and consumption system - these are two aspects of the same issue. They have been artificially separated and have to be put back again in the Western way of thinking.

It is one thing to show a man that he is in error, and another to put him in possession of the truth.

Friends are not primarily absorbed in each other. It is when we are doing things together that friendship springs up - painting, sailing ships, praying, philosophizing, fighting shoulder to shoulder. Friends look in the same direction. Lovers look at each other - that is, in opposite directions. To transfer bodily all that belongs to one relationship into the other is blundering.

True anarchy is the generative element of religion. Out of the annihilation of all existing institutions she raises her glorious head, as the new foundress of the world.

Wherever you are it is your own friends who make your world.

The political triumph of Donald Trump is a symbol and symptom-not cause or origin-of our imperial meltdown. Trump is neither alien nor extraneous to American culture and history. In fact, he is as American as apple pie. Yet he is a sign of our spiritual bankruptcy-all spectacle and no substance, all narcissism and no empathy, all appetite and greed and no wisdom and maturity. Yet his triumph flows from the implosion of a Republican Party establishment beholden to big money, big military, and big scapegoating of vulnerable peoples of color, LGBTQ peoples, immigrants, Muslims, and women; from a Democratic Party establishment beholden to big money, big military, and the clever deployment of peoples of color, LGBTQ peoples, immigrants, Muslims, and women to hide and conceal the lies and crimes of neoliberal policies here and abroad; and from a corporate media establishment that aided and abetted Trump owing to high profits and revenues.

My mind is calm, for my fortune is not my felicity. I know I have clean hands and a clean heart, and I hope a clean house for friends or servants; but Job himself, or whoever was the justest judge, by such hunting for matters against him as hath been used against me, may for a time seem foul, especially in a time when greatness is the mark and accusation is the game.

Corrupt influence, which is itself the perennial spring of all prodigality, and of all disorder; which loads us, more than millions of debt; which takes away vigor from our arms, wisdom from our councils, and every shadow of authority and credit from the most venerable parts of our constitution.

But as more arts were invented, and some were directed to the necessities of life, others to recreation, the inventors of the latter were naturally always regarded as wiser than the inventors of the former, because their branches of knowledge did not aim at utility. ... This is why the mathematical arts were founded in Egypt; for there the priestly caste was allowed to be at leisure.

Dreams are the touchstones of our characters.

"Where do you get those superior airs of yours?" "I've managed to survive, you see, all those nights when I wondered: am I going to kill myself at dawn?"

Unfortunately, instead of working out that they have probably misunderstood evolution, creationists conclude, instead, that evolution must be false.

Moral activity? There is scarcely such a thing possible! Everything is sketchy. The world does nothing but sketch.

We reduce things to mere Nature in order that we may 'conquer' them.

When the representative body have lost the confidence of their constituents, when they have notoriously made sale of their most valuable rights, when they have assumed to themselves powers which the people never put into their hands, then indeed their continuing in office becomes dangerous to the state, and calls for an exercise of the power of dissolution.

One cannot demand of a scholar that he show himself a scholar everywhere in society, but the whole tenor of his behavior must none the less betray the thinker, he must always be instructive, his way of judging a thing must even in the smallest matters be such that people can see what it will amount to when, quietly and self-collected, he puts this power to scholarly use.

I hear and I forget. I see and I remember. I do and I understand.

Where there is friendship, there is our natural soil.

God huddles in a knot in every cell of flesh. When I break a fruit open, this is how every seed is revealed to me. When I speak to men, this what I discern in their thick and muddy brains. God struggles in every thing, his hands flung upward toward the light. What light? Beyond and above every thing!

Every thing in the world is purchased by labour.

Our merchants and master-manufacturers complain much of the bad effects of high wages in raising the price, and thereby lessening the sale of their goods both at home and abroad. They say nothing concerning the bad effects of high profits. They are silent with regard to the pernicious effects of their own gains. They complain only of those of other people.

Too much consistency is as bad for the mind as it is for the body. Consistency is contrary to nature, contrary to life. The only completely consistent people are the dead. Consistent intellectualism and spirituality may be socially valuable, up to a point; but they make, gradually, for individual death.

You ask particularly after my health. I suppose that I have not many months to live; but, of course, I know nothing about it. I may add that I am enjoying existence as much as ever, and regret nothing.

I have compassion on the multitude, because they continue with me now three days, and have nothing to eat: and I will not send them away fasting, lest they faint in the way.

The distance between oneself and other persons and other species can fall anywhere on a continuum. Even for other persons the understanding of what it is like to be them is only partial, and when one moves to species very different from oneself, a lesser degree of partial understanding may still be available. The imagination is remarkably flexible. My point, however, is not that we cannot know what it is like to be a bat. I am not raising that epistemological problem. My point is rather that even to form a conception of what it is like to be a bat and a fortiori to know what it is like to be a bat, one must take up the bat's point of view.

Lord Jesus Christ, the birds had nests, the foxes had dens, and you had no place where you could lay your head. You were homeless in the world-yet you yourself were a hiding place, the only place where the sinner could flee. And so even this very day you are a hiding place. When the sinner flees to you, hides himself with you, is hidden in you, he is eternally kept safe, since love hides a multitude of sins.

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