The most formidable of all the ills that threaten the future of the Union arises from the presence of a black population upon its territory; and in contemplating the cause of the present embarrassments, or the future dangers of the United States, the observer is invariably led to this as a primary fact.

One has to do something new in order to see something new.

Whatever you do, He will make good of it. But not the good He had prepared for you if you had obeyed him.

All is in a man's hands and he lets it all slip from cowardice, that's an axiom. It would be interesting to know what it is men are most afraid of. Taking a new step, uttering a new word is what they fear most. Variant translation: "Taking a new step, uttering a new word, is what people fear most."

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.

A man of intellect is like an artist who gives a concert without any help from anyone else, playing on a single instrument - a piano, say, which is a little orchestra in itself. Such a man is a little world in himself; and the effect produced by various instruments together, he produces single-handed, in the unity of his own consciousness. Like the piano, he has no place in a symphony; he is a soloist and performs by himself - in solitude, it may be; or if in the company with other instruments, only as principal; or for setting the tone, as in singing.

The way of the superior man may be found, in its simple elements, in the intercourse of common men and women; but in its utmost reaches, it shines brightly through Heaven and Earth.

Youth is wholly experimental.

Among the arts of expression one is suited to this purpose, another to that. It is hard to express movement in stone or rest in music. It is harder still to express permanence in speech.

Tolerance and apathy are the last virtues of a dying society.

Then take, good sir, your pleasure while you may; With life so short 'twere wrong to lose a day.

The idea of universal human dignity ultimately comes out of Christianity... the view that all human beings are equal in the sight of God because they have the capacity for moral choice. As Western thought developed in the 17th-18th centuries, this took on a secular form under thinkers like Jean-Jacques Rousseau or Immanuel Kant or Georg Hegel, who argued that human equality is... based on human autonomy.

Penitence follows hasty decisions.

No revolution can ever succeed as a factor of liberation unless the MEANS used to further it be identical in spirit and tendency with the PURPOSES to be achieved. Revolution is the negation of the existing, a violent protest against man's inhumanity to man with all the thousand and one slaveries it involves. It is the destroyer of dominant values upon which a complex system of injustice, oppression, and wrong has been built up by ignorance and brutality. It is the herald of NEW VALUES, ushering in a transformation of the basic relations of man to man, and of man to society.

The superior man accords with the course of the Mean. Though he may be all unknown, unregarded by the world, he feels no regret. It is only the sage who is able for this.

The aim is to replace economic oligarchies by the State, which has a will-to-power of its own and is quite as little concerned with the public good; and a will-to-power, moreover, which is not economic but military and therefore much more dangerous to any good folk who have a taste for staying alive. And on the bourgeois side what on earth is the sense of objecting to State control in economic affairs if one accepts private monopolies which have all the economic and technical disadvantages of State monopolies and possibly some others as well?

Since the science of nature is conversant with magnitudes, motion, and time, each of which must necessarily be either infinite or finite...we should speculate the infinite, and consider whether it is or not; and if it is what it is. ...All those who appear to have touched on a philosophy of this kind... consider it as a certain principle of beings. Some, indeed, as the Pythagoreans and Plato, consider it, per se, not as being an accident to any thing else, but as having an essential subsistence... the Pythagoreans... consider the infinite as subsisting in sensibles; for they do not make number to be separate; and they assert that what is beyond the heavens is infinite; but Plato says that beyond the heavens there is not any body, nor ideas, because these are no where: he affirms, however, that the infinite is both in sensibles, and in ideas. ...Plato establishes two infinities, viz. the great and the small.

The happiness of men consists in life. And life is in labor.

If there be an order in which the human race has mastered its various kinds of knowledge, there will arise in every child an aptitude to acquire these kinds of knowledge in the same order. So that even were the order intrinsically indifferent, it would facilitate education to lead the individual mind through the steps traversed by the general mind. But the order is not intrinsically indifferent; and hence the fundamental reason why education should be a repetition of civilization in little.

It is only necessary to make war with five things; with the maladies of the body, the ignorances of the mind, with the passions of the body, with the seditions of the city and the discords of families.

As a rule, begin my lectures on Scientific Method by telling my students that scientific method does not exist. ...having been ...the one and only professor of this non-existent subject within the British Commonwealth.

Epochs do not rise from the dead.... [W]hereas you can make a replica of an ancient statue, there is no possible replica of an ancient state of mind. There can be no nearer approximation than that which a masquerade bears to real life. There may be understanding of the past, but there is a difference between the modern and the ancient reactions to the same stimuli.

When governments fear the people, there is liberty. When the people fear the government, there is tyranny.

M. Comte's philosophy, in practice, might be compendiously described as Catholicism minus Christianity.

So what is the alternative to traditional anthropocentric ethics? Antispeciesism is not the claim that "All Animals Are Equal", or that all species are of equal value, or that a human or a pig is equivalent to a mosquito. Rather the antispeciesist claims that, other things being equal, equally strong interests should count equally. Experiences that are subjectively negative or positive in hedonic tone to the same degree must count for the same.

Anyone can hold the helm when the sea is calm.

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

I've always been careful never to predict anything that had not already happened.

There is no wish more natural than the wish to know.

The nineteenth century, utilitarian throughout, set up a utilitarian interpretation of the phenomenon of life which has come down to us and may still be considered as the commonplace of everyday thinking. ... An innate blindness seems to have closed the eyes of this epoch to all but those facts which show life as a phenomenon of utility.

In anything fit to be called by the name of reading, the process itself should be absorbing and voluptuous; we should gloat over a book, be rapt clean out of ourselves, and rise from the perusal, our mind filled with the busiest, kaleidoscopic dance of images, incapable of sleep or of continuous thought. The words, if the book be eloquent, should run thenceforward in our ears like the noise of breakers, and the story, if it be a story, repeat itself in a thousand coloured pictures to the eye.

The world becomes full of organisms that have what it takes to become ancestors. That, in a sentence, is Darwinism.

We may suppose that everyone has in himself the whole form of a moral conception.

The desire to die was my one and only concern; to it I have sacrificed everything, even death.

Wilt thou seal up the avenues of ill? Pay every debt as if God wrote the bill.

There is not a negro from the coast of Africa who does not, in this respect, possess a degree of magnanimity which the soul of his sordid master is too often scarce capable of conceiving. Fortune never exerted more cruelly her empire over mankind, than when she subjected those nations of heroes to the refuse of the jails of Europe, to wretches who possess the virtues neither of the countries which they come from, nor of those which they go to, and whose levity, brutality, and baseness, so justly expose them to the contempt of the vanquished.

I confess I have no great notion of the use of books, except to amuse a railway journey; although, I believe, there are some very exact treatises on astronomy, the use of the globes, agriculture, and the art of making paper flowers. Upon the less apparent provinces of life I fear you will find nothing truthful.

Today war seems to have undergone a change of meaning, insofar as it is not a war of religion but a war of interests, not a war of conflicting cultures or civilizations but a war of national areas, not a war of human beings but a technical struggle of machines one against another and all against the non-combatant population.

The facts we see depend on where we are placed, and the habits of our eyes.

So this is something... we see happening... in the war in Ukraine. A lot of people raise the question, "Why are Ukrainians resisting the Russian invasion as ferociously as they are?" and there's been a little bit of a debate over whether this is due to the fact that Ukrain is democratic, a liberal democracy, and Russia is not, or whether it's simply a fight over sovereignty... I think that that's a false dichotomy because you really don't fight for liberalism as an abstract principle. You fight for it as it is embedded in... your nation... From my... frequent visits to Ukraine... I believe... that's what's really going on, that Ukrainians want their sovereignty, but the reason they want it so desperately is that they want to have a free Ukraine and not Putin's Ukraine, not a... centralized dictatorship, and that's why they're willing to fight so tenaciously.

It must not be supposed that the subjective elements are any less 'real' than the objective elements; they are only less important... because they do not point to anything beyond ourselves...

The truth is always in the minority, and the minority is always stronger than the majority, because as a rule the minority is made up of those who actually have an opinion, while the strength of the majority is illusory, formed of that crowd which has no opinion - and which therefore the next moment (when it becomes clear that the minority is the stronger) adopts the latter's opinion, which now is in the majority, i.e. becomes rubbish by having the whole retinue and numerousness on its side, while the truth is again in a new minority.

Every questioning is a seeking. Every seeking takes its direction beforehand from what is sought. Questioning is a knowing search for beings in their thatness and whatness.

Everything turns on pain; the rest is accessory, even nonexistent, for we remember only what hurts. Painful sensations being the only real ones, it is virtually useless to experience others.

Injustice, poverty, slavery, ignorance - these may be cured by reform or revolution. But men do not live only by fighting evils. They live by positive goals, individual and collective, a vast variety of them, seldom predictable, at times incompatible.

Were we required to characterise this age of ours by any single epithet, we should be tempted to call it, not an Heroical, Devotional, Philosophical, or Moral Age, but, above all others, the Mechanical Age. It is the Age of Machinery, in every outward and inward sense of that word; the age which, with its whole undivided might, forwards, teaches and practises the great art of adapting means to ends. Nothing is now done directly, or by hand; all is by rule and calculated contrivance. For the simplest operation, some helps and accompaniments, some cunning abbreviating process is in readiness. Our old modes of exertion are all discredited, and thrown aside. On every hand, the living artisan is driven from his workshop, to make room for a speedier, inanimate one. The shuttle drops from the fingers of the weaver, and falls into iron fingers that ply it faster.

I am beginning to feel that I am growing old; soon, I shall have to eat mush like children. I shall no longer be able to speak, which will be a rather great advantage for others and but a small inconvenience for myself.... The time in which I count in years is gone; that in which I count in days is here.... I had thought that the fibers of the heart would grow callous with age, it's not at all the case. I am not sure that my sensitivity hasn't increased; everything moves me, affects me.... To fade out between a man feeling your pulse and another bothering your head; not to know where one comes from, why one came, where one is going ...

I saw a Divine Being. I'm afraid I'm going to have to revise all my various books and opinions.

Leibniz's theory on the subject as substantia ideans in the sense of a causative agent of decision and acts stands much closer to a materialist interpretation of history than does a philosophy which reduces the thinking subject to the role of subsuming protocol sentences under general propositions and deducing other sentences from them.