Endless brooding over a question undermines you as much as a dull pain.

The great end of life is not knowledge but action.

The apparatus defeats its own purpose if its purpose is to create a humane existence on the basis of a humanized nature.

Till society is very differently constituted, parents, I fear, will still insist on being obeyed, because they will be obeyed, and constantly endeavour to settle that power on a Divine right, which will not bear the investigation of reason.

Take the question whether other people exist. ...It is plain that it makes for happiness to believe that they exist - for even the greatest misanthropist would not wish to be deprived of the objects of his hate. Hence the belief that other people exist is, pragmatically, a true belief. But if I am troubled by solipsism, the discovery that a belief in the existence of others is 'true' in the pragmatist's sense is not enough to allay my sense of loneliness: the perception that I should profit by rejecting solipsism is not alone sufficient to make me reject it. For what I desire is not that the belief in solipsism should be false in the pragmatic sense, but that other people should in fact exist. And with the pragmatist's meaning of truth, these two do not necessarily go together. The belief in solipsism might be false even if I were the only person or thing in the universe.

Just because science so far has failed to explain something, such as consciousness, to say it follows that the facile, pathetic explanations which religion has produced somehow by default must win the argument is really quite ridiculous.

Truth is ever to be found in simplicity, and not in the multiplicity and confusion of things.

A country cannot subsist well without liberty, nor liberty without virtue.

The end of the human race will be that it will eventually die of civilization.

The true hero fights and dies in the name of his destiny, and not in the name of a belief.

O tenderly the haughty day Fills his blue urn with fire; One morn is in the mighty heaven, And one in our desire.

Being summoned by the Athenians out of Sicily to plead for his life, Alcibiades absconded, saying that that criminal was a fool who studied a defence when he might fly for it.

With the sense of sight, the idea communicates the emotion, whereas, with sound, the emotion communicates the idea, which is more direct and therefore more powerful.

Very little is needed to make a happy life.

Schizophrenia is like love: there is no specifically schizophrenic phenomenon or entity; schizophrenia is the universe of productive and reproductive desiring machines, universal primary production as "the essential reality of man and nature".

Big industry, freed from the pressure of private property, will undergo such an expansion that what we now see will seem as petty in comparison as manufacture seems when put beside the big industry of our own day. This development of industry will make available to society a sufficient mass of products to satisfy the needs of everyone. The same will be true of agriculture, which also suffers from the pressure of private property and is held back by the division of privately owned land into small parcels. Here, existing improvements and scientific procedures will be put into practice, with a resulting leap forward which will assure to society all the products it needs. In this way, such an abundance of goods will be able to satisfy the needs of all its members.

However long Jewish, Christian and Muslim theologians struggle to find multiple meanings in this text, the dominant seems to be this: Abraham's unquestioning willingness to heed gods command to sacrifice the thing he loved most is what qualified him to become the father of what are called still the Abrahamic faiths.

We came to a tree which was still bare, and on which the birds were singing out gaily in the morning, without any fear of us. Then stooping over like an Indian on the hunt, my companion placed a pebble in the leather of his sling and stretched it. Obeying his peremptory glance I did the same, with frightful twinges of conscience, vowing firmly that I would shoot when he did. At that very moment the church bells began to sound, mingling with the song of the birds in the sunshine. It was the warning bell that came a half-hour before the main bell. For me it was a voice from heaven. I threw the sling down, scaring the birds away, so that they were safe from my companion's sling, and fled home. And ever afterwards when the bells of Holy Week ring out amidst the leafless trees in the sunshine I remember with moving gratitude how they rang into my heart at that time the commandment: Thou shalt not kill.

Thus it may be said that not only the soul, the mirror of an indestructible universe, is indestructible, but also the animal itself, though its mechanism may often perish in part and take off or put on an organic slough.

It is true that may hold in these things, which is the general root of superstition; namely, that men observe when things hit, and not when they miss; and commit to memory the one, and forget and pass over the other.

When we consider the being and substance of that universe in which we are immutably set, we shall discover that neither we ourselves nor any substance doth suffer death; for nothing is in fact diminished in its substance, but all things, wandering through infinite space, undergo change of aspect.

Men do reverence men. Men do worship in that 'one temple of the world,' as Novalis calls it, the Presence of a Man! Hero-worship, true and blessed, or else mistaken, false and accursed, goes on everywhere and everywhen. In this world there is one godlike thing, the essence of all that was or ever will be of godlike in this world: the veneration done to Human Worth by the hearts of men. Hero-worship, in the souls of the heroic, of the clear and wise,-it is the perpetual presence of Heaven in our poor Earth: when it is not there, Heaven is veiled from us; and all is under Heaven's ban and interdict, and there is no worship, or worthship, or worth or blessedness in the Earth any more!-

This enterprise is for the young; for those who can follow it up, and bear it through to its consummation. It shall have all my prayers, & these are the only weapons of an old man.

We are not arrogant, not hubristic, to celebrate the sheer bulk and detail of what we know through science. We are simply telling the honest and irrefutable truth. Also honest is the frank admission of how much we don't yet know - how much more work remains to be done. That is the very antithesis of hubristic arrogance. Science combines a massive contribution, in volume and detail, of what we do know with humility in proclaiming what we don't. Religion, by embarrassing contrast, has contributed literally zero to what we know, combined with huge hubristic confidence in the alleged facts it has simply made up.

We are born believing. A man bears beliefs as a tree bears apples.

Most men have nothing in their heads but their physical needs; put them on a desert island with nothing to occupy their minds and they would go insane. They lack real motive. The curse of civilization is boredom.

The period of the actual revolution, the so-called transitory stage, must be the introduction, the prelude to the new social conditions. It is the threshold to the NEW LIFE, the new HOUSE OF MAN AND HUMANITY. As such it must be of the spirit of the new life, harmonious with the construction of the new edifice.

The brain may be regarded as a kind of parasite of the organism, a pensioner, as it were, who dwells with the body.

In these downbeat times, we need as much hope and courage as we do vision and analysis; we must accent the best of each other even as we point out the vicious effects of our racial divide and pernicious consequences of our maldistribution of wealth and power. We simply cannot enter the twenty-first century at each other's throats, even as we acknowledge the weighty forces of racism, patriarchy, economic inequality, homophobia, and ecological abuse on our necks. We are at a crucial crossroad in the history of this nation--and we either hang together by combating these forces that divide and degrade us or we hang separately. Do we have the intelligence, humor, imagination, courage, tolerance, love, respect, and will to meet the challenge? Time will tell. None of us alone can save the nation or world. But each of us can make a positive difference if we commit ourselves to do so.

Excellence is an art won by training and habituation: we do not act rightly because we have virtue or excellence, but we rather have these because we have acted rightly; 'these virtues are formed in man by his doing the actions'; we are what we repeatedly do. Excellence, then, is not an act but a habit: 'the good of man is a working of the soul in the way of excellence in a complete life... for as it is not one swallow or one fine day that makes a spring, so it is not one day or a short time that makes a man blessed and happy'.

I like a church, I like a cowl, I love a prophet of the soul, And on my heart monastic aisles Fall like sweet strains or pensive smiles; Yet not for all his faith can see, Would I that cowled churchman be. Why should the vest on him allure, Which I could not on me endure?

That knowledge which adds greatness to character is knowledge so handled as to transform every phase of immediate experience.

My faith in human dignity consists in the belief that man is the greatest scamp on earth. Human dignity must be associated with the idea of a scamp and not with that of an obedient, disciplined and regimented soldier.

Revolutionaries do not make revolutions! The revolutionaries are those who know when power is lying in the street and when they can pick it up. Armed uprising by itself has never yet led to revolution.

There is no means of avoiding the final collapse of a boom brought about by credit expansion. The alternative is only whether the crisis should come sooner as the result of voluntary abandonment of further credit expansion, or later as a final and total catastrophe of the currency system involved.

The positivist philosophy of Comte and the I doctrine deduced from it that humanity is an organism, and Darwin's doctrine of a law of the struggle for existence that is supposed to govern life, with the differentiation of various breeds of people which follows from it, and the anthropology, biology, and sociology of which people are now so fond-all have the same aim. These have all become favourite sciences because they serve to justify the way in which people free themselves from the human obligation to labour, while consuming the fruits of other people's labour.

Commoners are weightless. But he was a royal bon vivant who, no matter what, always weighed 125 kilos. I would be very surprised if he didn't have a few pounds left.

The organism does not have a point of view: the person or creature does.

My cares and my inquiries are for decency and truth, and in this I am wholly occupied.

The abolition of the evil is not impossible; it ought never therefore to be despaired of. Every plan should be adopted, every experiment tried, which may do something towards the ultimate object.

A man who chooses between drinking a glass of milk and a glass of a solution of potassium cyanide does not choose between two beverages; he chooses between life and death. A society that chooses between capitalism and socialism does not choose between two social systems; it chooses between social cooperation and the disintegration of society. Socialism is not an alternative to capitalism; it is an alternative to any system under which men can live as human beings.

If I had been by nature extremely quick of apprehension, or had possessed a very accurate and retentive memory or were of a remarkably active and energetic character, the trial would not be conclusive; but in all these natural gifts I am rather below than above par; what I could do, could assuredly be done by any boy or girl of average capacity and healthy physical constitution: and if I have accomplished anything, I owe it, among other fortunate circumstances, to the fact that through the early training bestowed on me by my father, I started, I may fairly say, with an advantage of a quarter of a century over my contemporaries.