There is but one indefectibly certain truth, and that is the truth that pyrrhonistic scepticism itself leaves standing, - the truth that the present phenomenon of consciousness exists.

Unfortunately... the philosophy of Aristotle laid it down as a principle, that the celestial motions were regulated by laws proper to themselves, and bearing no affinity to those which prevail on earth. By thus drawing a broad and impassable line of separation between celestial and terrestrial mechanics, it placed the former altogether out of the pale of experimental research, while it at the same time impeded the progress of the latter by the assumption of principles respecting natural and unnatural motions, hastily adopted from the most superficial and cursory and remark, undeserving even the name of observation. Astronomy therefore continued for ages a science of mere record, in which theory had no part, except in so far as it attempted to conciliate the inequalities of the celestial motions with that assumed law of uniform circular revolution which was alone considered consistent with the perfection of the heavenly mechanism.

Even a statement very close to the periphery can be held true in the face of recalcitrant experience by pleading hallucination or by amending certain statements of the kind called logical laws. Conversely, by the same token, no statement is immune to revision. Revision even of the logical law of the excluded middle has been proposed as a means of simplifying quantum mechanics; and what difference is there in principle between such a shift and the shift whereby Kepler superseded Ptolemy, or Einstein Newton, or Darwin Aristotle?

The power of the people and the power of reason are one.

The modern state, in its essence and objectives, is necessarily a military state, and a military state necessarily becomes an aggressive state. If it does not conquer others it will itself be conquered, for the simple reason that wherever force exists, it absolutely must be displayed or put into action. From this again it follows that the modern state must without fail be huge and powerful; that is the indispensable condition for its preservation.

No man of sense can put himself and his soul under the control of names... You must consider courageously and thoroughly and not accept anything carelessly.

How did they meet? By chance, like everybody ... Where did they come from? From the nearest place. Where were they going? Do we know where we are going?

You have not that power you ought to have over him, till he comes to be more afraid of offending so good a friend than of losing some part of his future expectation.

Great minds are related to the brief span of time during which they live as great buildings are to a little square in which they stand: you cannot see them in all their magnitude because you are standing too close to them.

For it all depends on how we look at things, and not on how they are in themselves. The least of things with a meaning is worth more in life than the greatest of things without it.

If we should classify one by one all those who hate others and injure others, should we find them to be universal in love or partial? Of course we should say they are partial. Now, since partiality against one another is the cause of the major calamities in the empire, then partiality is wrong.

In the case of colors, there is a tridimensional spread of feelings. Originally all feelings may have been connected in the same way, and the presumption is that the number of dimensions was endless. For development essentially involves a limitation of possibilities. But given a number of dimensions of feeling, all possible varieties are obtainable by varying the intensities of the different elements.

Science does not rest upon solid bedrock. The bold structure of its theories arises, as it were, above a swamp. It is like a building erected on piles. The piles are driven down from above into the swamp, but not down to any natural or 'given' base; and if we stop driving the piles deeper, it is not because we have reached firm ground. We simply stop when we are satisfied that the piles are firm enough to carry the structure, at least for the time being.

If the church had deadly sins, the state has capital crimes; if the one had heretics, the other has traitors; the one ecclesiastical penalties, the other criminal penalties; the one inquisitorial processes, the other fiscal; in short, there sins, here crimes, there inquisition and here - inquisition. Will the sanctity of the state not fall like the church's? The awe of its laws, the reverence for its highness, the humility of its 'subjects', will this remain? Will the 'saint's' face not be stripped of its adornment?

The "hard law of value," the "law set in stone"-when it abandons us, what sadness, what panic! This is why there are still good days left to fascist and authoritarian methods, because they revive something of the violence necessary to life-whether suffered or inflicted. The violence of ritual, the violence of work, the violence of knowledge, the violence of blood, the violence of power and of the political is good! It is clear, luminous, the relations of force, contradictions, exploitation, repression! This is lacking today, and the need for it makes itself felt.

A clever child brought up with a foolish one can itself become foolish. Man is so perfectable and corruptible he can become a fool through good sense.

I have been taught that the land should belong to those who till the soil. With all of his deep-seated sympathies with the Arabs, our comrade cannot possibly deny that the Jews in Palestine have tilled the soil. Tens of thousands of them, young and deeply devout idealists, have flocked to Palestine, there to till the soil under the most trying pioneer conditions. They have reclaimed wastelands and have turned them into fertile fields and blooming gardens. Now I do not say that therefore Jews are entitled to more rights than the Arabs, but for an ardent socialist to say that the Jews have no business in Palestine seems to me rather a strange kind of socialism.

What need is there to weep over parts of life?

The stars are scattered all over the sky like shimmering tears, there must be great pain in the eye from which they trickled.

To theology, ... only what it holds sacred is true, whereas to philosophy, only what holds true is sacred.

From every joy and pain a hope leaps out eternally to escape this pain and to widen joy. And again the ascent begins - which is pain - and joy is reborn and new hope springs up once more. The circle never closes. It is not a circle, but a spiral which ascends eternally, ever widening, enfolding and unfolding the triune struggle.

In its mad passion for power, the Communist State even sought to strengthen and deepen the very ideas and conceptions which the Revolution had come to destroy. It supported and encouraged all the worst antisocial qualities and systematically destroyed the already awakened conception of the new revolutionary values.The sense of justice and equality, the love of liberty and of human brotherhood - these fundamentals of the real regeneration of society - the Communist State suppressed to the point of extermination. Man's instinctive sense of equity was branded as weak sentimentality; human dignity and liberty became a bourgeois superstition; the sanctity of life, which is the very essence of social reconstruction, was condemned as unrevolutionary, almost counter-revolutionary. This fearful perversion of fundamental values bore within itself the seed of destruction.

The definition of definition is at bottom just what the maxim of pragmatism expresses.

One is and remains a slave as long as one is not cured of hoping.

The species with eyes appears suddenly, capriciously as it were, and it is this species which changes the environment by creating its visible aspect. The eye does not come into being because it is needed. Just the contrary; because the eye appears it can henceforth be applied as a serviceable instrument. Each species builds up its stock of useful habits by selecting among, and taking advantage of, the innumerable useless actions which a living being performs out of sheer exuberance.

...racial hatred is not a natural phenomenon innate in man. It is the product of ideologies. But even if such a thing as a natural and inborn hatred between various races existed, it would not render social cooperation futile and would not invalidate Ricardo's theory of association. Social cooperation has nothing to do with personal love or with a general commandment to love one another. People do not cooperate under the division of labor because they love or should love one another. They cooperate because this best serves their own interests. Neither love nor charity nor any other sympathetic sentiments but rightly understood selfishness is what originally impelled man to adjust himself to the requirements of society, to respect the rights and freedoms of his fellow men and to substitute peaceful collaboration for enmity and conflict.

No one should try to live if he has not completed his training as a victim.

No subgroup, race, nationalism, religious group, gender based groups or other identity essence based groups will ever be more important than, and should never ethically take precedence over the existence based universal group, the human group. Universal identity takes precedence over subgroup identity, and when we are forced to subgroup in reaction to injustice, that is the only ethical subgroup.

Consciousness is what makes the mind-body problem really intractable.

While Trump is not going to be president, Trumpism is going to survive. ...The Democrats need to look very very carefully at those election results because ...the Republicans did well not necessarily because people love what they represent, but because they don't like what the Democrats represent... Unless they sort out what that is, they are going to continue to lose elections.

There are only a few images that are not forced to provide meaning, or have to go through the filter of a specific idea.

[on Epicurus] His starting point is a conviction that apathy is impossible, and that pleasure - though not necessarily sensual pleasure - is the only conceivable, and quite legitimate, end of life and action. "Nature leads every organism to prefer its own good to every other good" - even the stoic finds a subtle pleasure in renunciation. "We must not avoid pleasures, but we must select them". Epicurus, then, is no epicurean, he exalts the joys of intellect rather than those of sense; he warns against pleasures that excite and disturb the soul which they should rather quite and appease. In the end he proposes to seek not pleasure in its usual sense, but ataraxia - tranquility, equaninimity, repose of mind; all of which trembles on the verge of Zeno's "Apathy"

The metaphysical apologia at least betrayed the injustice of the established order through the incongruence of concept and reality. The impartiality of scientific language deprived what was powerless of the strength to make itself heard and merely provided the existing order with a neutral sign for itself. Such neutrality is more metaphysical than metaphysics.

My father's education was altogether of the worst and most limited. I believe he was never more than three months at any school. What he learned there showed what he might have learned. A solid knowledge of arithmetic, a fine antique handwriting - these, with other limited practical etceteras, were all the things he ever heard mentioned as excellent. He had no room to strive for more.

Nature does not do anything in vain.

Look round this universe. What an immense profusion of beings, animated and organised, sensible and active! You admire this prodigious variety and fecundity. But inspect a little more narrowly these living existences, the only beings worth regarding. How hostile and destructive to each other! How insufficient all of them for their own happiness! How contemptible or odious to the spectator! The whole presents nothing but the idea of a blind Nature, impregnated by a great vivifying principle, and pouring forth from her lap, without discernment or parental care, her maimed and abortive children!

It is time to be old, To take in sail: - The god of bounds, Who sets to seas a shore, Came to me in his fatal rounds, And said: 'No more!

Do you see this egg? With this you can topple every theological theory, every church or temple in the world. What is it, this egg, before the seed is introduced into it? An insentient mass. And after the seed has been introduced to into it? What is it then? An insentient mass. For what is the seed itself other than a crude and inanimate fluid? How is this mass to make a transition to a different structure, to sentience, to life? Through heat. And what will produce that heat in it? Motion. "Conversation Between D'Alembert and Diderot", as quoted in Selected Writings (1966) edited by Lester G. Crocker, and The Enlightenment and the Intellectual Foundations of Modern Culture (2004) by Louis K Dupré, p. 30 Variant translation: See this egg. It is with this that all the schools of theology and all the temples of the earth are to be overturned.

Organizations are systems of coordinated action among individuals and groups whose preferences, information, interests, or knowledge differ. Organization theories describe the delicate conversion of conflict into cooperation, the mobilization of resources, and the coordination of effort that facilitate the joint survival of an organization and its members.

Why do I think that we, the intellectuals, are able to help? Simply because we, the intellectuals, have done the most terrible harm for thousands of years. Mass murder in the name of an idea, a doctrine, a theory, a religion - that is all our doing, our invention: the invention of the intellectuals. If only we would stop setting man against man - often with the best intentions - much would be gained. Nobody can say that it is impossible for us to stop doing this.

The lowest stage of humanity is experienced when the individual must labour for a small pittance of wages from others.

It is the real, and not the map, whose vestiges persist here and there in the deserts that are no longer those of the Empire, but ours: The desert of the real itself.

Wisdom, virtue, morality, all these have fallen out of fashion: everybody worships at the shrine of commerce.

Regarding the plan to collect my writings in volumes, I am quite cool and not at all eager about it because, roused by a Saturnian hunger, I would rather see them all devoured. For I acknowledge none of them to be really a book of mine, except perhaps the one On the Bound Will and the Catechism.

When you do anything from a clear judgment that it ought to be done, never shun the being seen to do it, even though the world should make a wrong supposition about it; for, if you don't act right, shun the action itself; but, if you do, why are you afraid of those who censure you wrongly?

Thank you for your letter and for the enclosure which I return herewith. I have been wondering whether there is any means of preventing the confusion between you and me, and I half-thought that we might write a joint letter to The Times in the following terms: Sir, To prevent the continuation of confusions which frequently occur, we beg to state that neither of us is the other. Do you think this would be a good plan?

If you were to destroy in mankind the belief in immortality, not only love but every living force maintaining the life of the world would at once be dried up. Moreover, nothing then would be immoral, everything would be lawful, even cannibalism.

Philosophy will not be able to bring about a direct change of the present state of the world. This is true not only of philosophy but of all merely human meditations and endeavors. Only a god can still save us. I think the only possibility of salvation left to us is to prepare readiness, through thinking and poetry, for the appearance of the god or for the absence of the god during the decline; so that we do not, simply put, die meaningless deaths, but that when we decline, we decline in the face of the absent god.

I hung my verse in the wind Time and tide their faults will find.