Now, that we do not really know of what sort each thing is, or is not, has often been shown.

The sciences that are expressed by numbers or by other small signs, are easily learned; and... this facility rather than its demonstrability is what has made the fortune of algebra.

The truth is, that most men want knowledge, not for itself, but for the superiority which knowledge confers; and the means they employ to secure this superiority, are as wrong as the ultimate object, for no man can ever end with being superior, who will not begin with being inferior.

The ordinary logic has a great deal to say about genera and species, or in our nineteeth century dialect, about classes. Now a class is a set of objects comprising all that stand to one another in a special relation of similarity. But where ordinary logic talks of classes the logic of relatives talks of systems. A system is a set of objects comprising all that stands to one another in a group of connected relations. Induction according to ordinary logic rises from the contemplation of a sample of a class to that of a whole class; but according to the logic of relatives it rises from the comtemplation of a fragment of a system to the envisagement of the complete system.

First, most producers are employees of firms, not owners. Viewed from the vantage point of classical economic theory, they have no reason to maximize the profits of firms, except to the extent that they can be controlled by owners. Moreover, profit-making firms, nonprofit organizations, and bureaucratic organizations all have exactly the same problem of inducing their employees to work toward organizational goals. There is no reason, a priori, why it should be easier (or harder) to produce this motivation in organizations aimed at maximizing profits than in organizations with different goals. If it is true in an organizational economy that organizations motivated by profits will be more efficient than other organizations, additional postulates will have to be introduced to account for it.

Diversity makes critical argument fruitful. ...[P]artners in an argument must share ...the wish to know, and the readiness to learn from the other ...by severely criticizing his views... and hearing... [the] reply. ...the so-called method of science consists in this kind of criticism.

Lassalle. It would be a pity about the fellow because of his great ability, but these goings-on are really too bad. He was always a man one had to keep a devilish sharp eye on and as a real Jew from the Slav border was always to exploit anyone for his own private ends on party pretexts. And then his urge to push his way into polite society, de parvenir, if only for appearance's sake, to disguise the greasy Breslau Jew with all kinds of pomade and paint was always repulsive.

No man's knowledge here can go beyond his experience.

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

There is hardly a pioneer's hut which does not contain a few odd volumes of Shakespeare. I remember reading the feudal drama of Henry V for the first time in a log cabin.

How absurd it must seem for an immortal soul to be destined for Heaven or Hell, and yet be sitting in a kitchen, as a maid, or to see oneself objectified as a mechanic! how falsely the usual sunrise waked us, the clock dial, the city street the job! How wrongfully people find themselves in these systems - our time isn't there, our space isn't there, our space isn't even here... the whole social story of waking, and certainly the day of the mechanic, is false.

Man can acquire accomplishments or he can become an animal, whichever he wants. God makes the animals, man makes himself.

Verily we know nothing. Truth is buried deep.

Injustice in this world is not something comparative; the wrong is deep, clear, and absolute in each private fate.

It should be noted that children at play are not playing about; their games should be seen as their most serious-minded activity. Variants: It should be noted that the games of children are not games, and must be considered as their most serious actions. For truly it is to be noted, that children's plays are not sports, and should be deemed as their most serious actions.

So nigh is grandeur to our dust, So near is God to man, When Duty whispers low, Thou must, The youth replies, I can.

Without some redistribution of wealth and power, downward mobility and debilitating poverty will continue to drive people into desperate channels. And without principled opposition to xenophobias from above and below, these desperate channels will produce a cold-hearted and mean-spirited America no longer worth fighting for or living in.

Just as the witticism brings two very different real objects under one concept, the pun brings two different concepts, by the assistance of accident, under one word.

The social product grows from year to year. Who is now the true creator of this surplus value which grows wildly and beyond any measure? Who can afford to figure out the profit yielded causally adequate by this immense wealth and the series of economic miracles? In concrete terms: who is the legitimate distributor of the social product and who actually assesses the shares in practical life? As long as the issue is about value, all such questions must above all be formulated as economic questions.

There is no worse lie than a truth misunderstood by those who hear it.

Eat not the heart.

Philosophy: impersonal anxiety; refuge among anemic ideas.

The chief danger to philosophy is narrowness in the selection of evidence.

A philosophy without heart and a faith without intellect are abstractions from the true life of knowledge and faith. The man whom philosophy leaves cold, and the man whom real faith does not illuminate, may be assured that the fault lies in them, not in knowledge and faith. The former is still an alien to philosophy, the latter an alien to faith.

Who is to determine what the perfect is? It could only be those who are themselves perfect and who therefore know what it means. Here yawns the abyss of that circularity in which the whole of human Dasein moves. What health is, only the healthy can say. Yet healthfulness is measured according to the essential starting point of health. What truth is, only one who is truthful can discern; but the one who is truthful is determined according to the essential starting point of truth.

There is more of good nature than of good sense at the bottom of most marriages.

With rebellion, awareness is born.

You don't love yourself enough. Or you'd love your nature too, and what it demands of you. People who love what they do wear themselves down doing it, they even forget to wash or eat. Do you have less respect for your own nature than the engraver does for engraving, the dancer for the dance, the miser for money or the social climber for status? When they're really possessed by what they do, they'd rather stop eating and sleeping than give up practicing their arts. Is helping others less valuable to you? Not worth your effort?

Slavery is disheartening; but Nature is not so helpless but it can rid itself of every last wrong. But the spasms of nature are centuries and ages and will tax the faith of short-lived men. Slowly, slowly the Avenger comes, but comes surely. The proverbs of the nations affirm these delays, but affirm the arrival. They say, "God may consent, but not forever." The delay of the Divine Justice - this was the meaning and soul of the Greek Tragedy, - this was the soul of their religion.

Be cheerful while you are alive.

On the dust of our heroic ancestors we too sit ballot-boxing, saying to one another, It is well, it is well! By inheritance of their noble struggles, we have been permitted to sit slothful so long. By noble toil, not by shallow laughter and vain talk, they made this English Existence from a savage forest into an arable inhabitable field for us; and we, idly dreaming it would grow spontaneous crops forever,-find it now in too questionable a state.

These preachers of beauty, which light the world with their admonishing smile.

Writers are greatly respected. The intelligent public is wonderfully patient with them, continues to read them, and endures disappointment after disappointment, waiting to hear from art what it does not hear from theology, philosophy, social theory, and what it cannot hear from pure science. Out of the struggle at the center has come an immense, painful longing for a broader, more flexible, fuller, more coherent, more comprehensive account of what we human beings are, who we are and what this life is for.

Nature paints the best part of a picture, carves the best parts of the statue, builds the best part of the house, and speaks the best part of the oration.

Capitals accumulate faster than the population; thus wages; thus population; thus grain prices; thus the difficulty of production and hence the exchange values.

Collectively, the more civilized men are, the more they are actors. They assume the appearance of attachment, of esteem for others, of modesty, and of disinterestedness, without ever deceiving anyone, because everyone understands that nothing sincere is meant. Persons are familiar with this, and it is even a good thing that this is so in this world, for when men play these roles, virtues are gradually established, whose appearance had up until now only been affected. These virtues ultimately will become part of the actor's disposition. To deceive the deceiver in ourselves, or the tendency to deceive, is a fresh return to obedience.

Whence do you have it that the terrestrial globe is so heavy? For my part, either I do not know what heaviness is, or the terrestrial globe is neither heavy nor light, as likewise all other globes of the universe. Heaviness to me (and I believe to Nature) is that innate tendency by which a body resists being moved from its natural place and by which, when forcibly removed therefrom, it spontaneously returns there. Thus a bucketful of water raised on high and set free, returns to the sea; but who will say that the same water remains heavy in the sea, when being set free there, does not move?

Can the man say, Fiat lux, Let there be light; and out of chaos make a world? Precisely as there is light in himself, will he accomplish this.

He has been named respectively, Jehovah, Allah, Brahma, Father in Heaven, Order of Heaven, First Cause, Supreme Being, Chance. Each name corresponds to a system of thought derived from the experiences of those who have used it.Among medieval and modern philosophers, anxious to establish the religious significance of God, an unfortunate habit has prevailed of paying Him metaphysical compliments. He has been conceived as the foundation of the metaphysical situation with its ultimate activity. If this conception be adhered to, there can be no alternative except to discern in Him the origin of all evil as well as of all good. He is then the supreme author of the play, and to Him must therefore be ascribed its shortcomings as well as its success.

Our "Theories of Taste," as they are called, wherein the deep, infinite, unspeakable Love of Wisdom and Beauty, which dwells in all men, is "explained," made mechanically visible, from "Association" and the like, ...

The process of philosophizing, to my mind, consists mainly in passing from those obvious, vague, ambiguous things, that we feel quite sure of, to something precise, clear, definite, which by reflection and analysis we find is involved in the vague thing that we start from, and is, so to speak, the real truth of which that vague thing is a sort of shadow.

Art is a human activity consisting in this, that one consciously, by means of certain external symbols, conveys to others the feelings one has experienced, whereby people so infected by these feelings, also experience them.

Why count the days, when even one days is enough for a man to know all happiness?

Philosophy's position with regard to science, which at one time could be designated with the name "theory of knowledge," has been undermined by the movement of philosophical thought itself. Philosophy was dislodged from this position by philosophy.

Freedom of religion, restricted only from acts of trespass on that of others.

No one deserves to live who has not at least one good-man-and-true for a friend.

Lives matter in the sense that they assume physical form within the sphere of appearance; lives matter because they are to be valued equally.