Before abstraction everything is one, but one like chaos; after abstraction everything is united again, but this union is a free binding of autonomous, self-determined beings. Out of a mob a society has developed, chaos has been transformed into a manifold world.

To wish to escape from solitude is cowardice. Friendship is not to be sought, not to be dreamed, not to be desired; it is to be exercised (it is a virtue).

Christianity possesses the great advantage over Judaism of being represented as coming from the mouth of the first Teacher not as a statutory but as a moral religion, and as thus entering into the closest relation with reason so that, through reason, it was able of itself, without historical learning, to be spread at all times and among all peoples with the greatest trustworthiness.

No sound ought to be heard in the church but the healing voice of Christian charity.

The object of all true Philosophy is to frame a system which shall comprehend human life under every aspect, social as well as individual. It embraces, therefore, the three kinds of phenomena of which our life consists, Thoughts, Feelings, and Actions.

Use harms and even destroys beauty. The noblest function of an object is to be contemplated.

I am trying here to prevent anyone saying the really foolish thing that people often say about Him: 'I'm ready to accept Jesus as a great moral teacher, but I don't accept His claim to be God.' That is the one thing we must not say. A man who was merely a man and said the sort of things Jesus said would not be a great moral teacher. He would be either a lunatic-on a level with the man who says he is a poached egg-or else he would be the Devil of Hell. You must make your choice. Either this man was, and is, the Son of God: or else a madman or something worse. You can shut Him up for a fool, you can spit at Him and kill Him as a demon; or you can fall at His feet and call Him Lord and God. But let us not come with any patronising nonsense about His being a great human teacher. He has not left that open to us. He did not intend to.

There is no man alone, because every man is a Microcosm, and carries the whole world about him.

To give one's self earnestly to the duties due to men, and, while respecting spiritual beings, to keep aloof from them, may be called wisdom.

Disturbances in society are never more fearful than when those who are stirring up the trouble can use the pretext of religion to mask their true designs.

In judging policies we should consider the results that have been achieved through them rather than the means by which they have been executed.

If space in infinite, how about the space inside man? Blake said that eternity opens from the center of an atom. My former terror vanished. Now I saw that I was mistaken in thinking of myself as an object in a dead landscape. I had been assuming that man is limited because his brain is limited, that only so much can be packed into the portmanteau. But the spaces of the mind are a new dimension. The body is a mere wall between two infinities. Space extends to infinity outwards; the mind stretches to infinity inwards.

There is no passion so contagious as that of fear.

Science is international but its success is based on institutions, which are owned by nations. If therefore, we wish to promote culture we have to combine and to organize institutions with our own power and means.

The idea that the poor should have leisure has always been shocking to the rich.

In these frequent talks about the books I read, he used, as opportunity offered, to give me explanations and ideas respecting civilization, government, morality, mental cultivation, which he required me afterwards to restate to him in my own words. He also made me read, and give him a verbal account of, many books which would not have interested me sufficiently to induce me to read them of myself: among others, Millar's Historical View of the English Government, a book of great merit for its time, and which he highly valued; Mosheim's Ecclesiastical History, McCrie's Life of John Knox, and even Sewel's and Rutty's Histories of the Quakers. He was fond of putting into my hands books which exhibited men of energy and resource in unusual circumstances, struggling against difficulties and overcoming them: of such works I remember Beaver's African Memoranda, and Collins's account of the first settlement of New South Wales.

Man's life cannot "be lived" by repeating the pattern of his species; he must live. Man is the only animal that can be bored, that can be discontented, that can feel evicted from paradise. Man is the only animal for whom his own existence is a problem which he has to solve and from which he cannot escape. He cannot go back to the prehuman state of harmony with nature; he must proceed to develop his reason until he becomes the master of nature, and of himself.

Amongst so many borrowed things, I am glad if I can steal one, disguising and altering it for some new service.

Logical empiricism holds the view, notwithstanding some its assertions, that the forms of knowledge and consequently the relations of man to nature and to other men never change. According to rationalism, too, all subjective and objective potentialities are rooted in insights which the individual already possesses, but rationality uses existing objects as well as the active inner striving and ideas of man to construct standards for the future. In this regard, it is not so closely associated with the present order as is empiricism.

The Cry within me is a call to arms. It shouts: "I, the Cry, am the Lord your God! I am not an asylum. I am not hope and a home. I am not the Father nor the Son nor the Holy Ghost. I am your General! "You are not my slave, nor a plaything in my hands. You are not my friend, you are not my child. You are my comrade-in-arms! "Hold courageously the passes which I entrusted to you; do not betray them. You are in duty bound, and you may act heroically by remaining at your own battle station. "Love danger. What is most difficult? That is what I want! Which road should you take? The most craggy ascent! It is the one I also take: follow me!

In the general tendency toward specialization, philosophy too has established itself as a specialized discipline, one purified of all specific content. In so doing, philosophy has denied its own constitutive concept: the intellectual freedom that does not obey the dictates of specialized knowledge.

I need not tell you, what complaints the more candid and judicious of the Chymists themselves are wont to make of those boasters, that confidently pretend, that they have extracted the salt or sulphur of quicksilver, when they have disguised it by additaments, wherewith it resembles the concretes, whose names are given it; whereas by a skilful and rigid examen, it may be easily enough stripped of its disguises, and made to appear again in the pristine form of running mercury. The pretended salts and sulphurs being so far from being elementary parts extracted out of the body of mercury, that they are rather... de-compound bodies, made up of the whole metal and the menstruum, or other additaments employed to disguise it.

Eternity, not as a static "now," nor as a sequence of "nows" rolling off into the infinite, but as the "now" that bends back into itself. ... Thinking the most difficult thought of philosophy means thinking being as time.

The way to true mysticism leads up through rational thought to deep experience of the world and of our will-to-live. We must all venture once more to be "thinkers," so as to reach mysticism, which is the only direct and the only profound world-view. We must all wander in the field of knowledge to the point where knowledge passes over into experience of the world. We must all, through thought, become religious.This rational thought must become the prevailing force among us, for all the valuable ideas that we need develop out of it. In no other fire than that of the mysticism of reverence for life can the broken sword of idealism be forged anew.

It is not when he is working in the office but when he is lying idly on the sand that his soul utters, "Life is beautiful."

A handful of soldiers is always better than a mouthful of arguments.

Proletarian violence, carried on as a pure and simple manifestation of the sentiment of class struggle, appears thus as a very fine and heroic thing; it is at the service of the immemorial interests of civilization; it is not perhaps the most appropriate method of obtaining immediate material advantages, but it may save the world from barbarism.

Everywhere the human soul stands between a hemisphere of light and another of darkness on the confines of two everlasting hostile empires, - Necessity and Free Will.

Granting, as Lenin wants, such absolute powers of a negative character to the top organ of the party, we strengthen, to a dangerous extent, the conservatism inherent in such an organ.

When one is a stranger to oneself then one is estranged from others too. If one is out of touch with oneself, then one cannot touch others.

We were halves throughout, and to that degree that, methinks, by outliving him I defraud him of his part.

I shall need only myself to be happy.

The real sin - perhaps it is a sin against the Holy Ghost for which there is no remission - is the sin of heresy, the sin of thinking for oneself. The saying has been heard before now, here in Spain, that to be a liberal - that is, a heretic - is worse than being an assassin, a thief, or an adulterer. The gravest sin is not to obey the Church, whose infallibility protects us from reason.

"If a nation expects to be ignorant and free," said Jefferson, "it expects what never was and never will be."

Every man is rich or poor according to the degree in which he can afford to enjoy the necessaries, conveniences, and amusements of human life. But after the division of labour has once thoroughly taken place, it is but a very small part of these with which a man's own labour can supply him. The far greater part of them he must derive from the labour of other people, and he must be rich or poor according to the quantity of that labour which he can command, or which he can afford to purchase. The value of any commodity, therefore, to the person who possesses it, and who means not to use or consume it himself, but to exchange it for other commodities, is equal to the quantity of labour which it enables him to purchase or command. Labour, therefore, is the real measure of the exchangeable value of all commodities.

To her who gives and takes back all, to nature, the man who is instructed and modest says, Give what thou wilt; take back what thou wilt. And he says this not proudly, but obediently and well pleased with her.

This whole which is visible in different ways in bodies, as far as formation, constitution, appearance, colors and other properties and common qualities, is none other than the diverse face of the same substance - a changeable, mobile face, subject to decay, of an immobile, permanent and eternal being.

Now I'm sure that most of you know the old story about the astronaut, who went far out into space, and was asked on his return whether he'd been to heaven and seen God. And he said: "Yes". And so they said to him: "Well, what about God?" And he said: "She's Black".

The inclination to act as the laws command, a virtue, is a synthesis in which the law ... loses its universality and the subject its particularity; both lose their opposition, while in the Kantian conception of virtue this opposition remains, and the universal becomes the master and the particular the mastered.

The State legislatures should be immediately urged to relinquish the right of establishing banks of discount. Most of them will comply, on patriotic principles, under the convictions of the moment; and the non-complying may be crowded into concurrence by legitimate devices.

They call it "friendship" and "peace," and further "harmony" and "unanimity": for these are all cohesive and unificatory of opposites and dissimilars. Hence they also call it "marriage." And there are also three ages in life.

Once we reject lyricism, to blacken a page becomes an ordeal: what's the use of writing in order to say exactly what we had to say?