The concept of space, therefore, is a pure intuition, being a singular concept, not made up by sensations, but itself the fundamental form of all external sensation.

The times when the centre of gravity of political development and the crystallising agent of capitalist contradictions lay on the European continent, are long gone by. To-day Europe is only a link in the tangled chain of international connections and contradictions.

When one is gripped by excruciating physical pain, one is always shocked at just how frightful it can be.

We often want one thing and pray for another, not telling the truth even to the gods.

Naturalism is a word of many meetings in philosophy as well as in art. like most isms - classicism and romanticism, idealism and realism in art - it's has become an emotional term, a war cry of partisans.

Above and before all things, worship GOD!

We have ...as M. Ribot says, not memory so much as memories. The visual... tactile... muscular... auditory memory may all vary independently... and different individuals may have them developed in different degrees. As a rule, a man's memory is good in the departments in which his interest is strong; but those departments are apt to be those in which his discriminative sensibility is high. ...[D]ifferences in men's imagining power... the machinery of memory must be largely determined thereby.

Pragmatism starts from assumptions similar to those of empiriocriticism, but differs from the latter by its striking formulations, loose aphorisms, and analytical unscrupulousness.

All testing, all confirmation and disconfirmation of a hypothesis takes place already within a system. And this system is not a more or less arbitrary and doubtful point of departure for all our arguments; no it belongs to the essence of what we call an argument. The system is not so much the point of departure, as the element in which our arguments have their life.

Man consists in Truth. If he exposes Truth, he exposes himself. If he betrays Truth, he betrays himself. We speak not here of lies, but of acting against Conviction.

When we rise out of [the night] into the new life and there begin to receive the signs, what can we know of that which - of him who gives them to us? Only what we experience from time to time from the signs themselves. If we name the speaker of this speech God, then it is always the God of a moment, a moment God.

Be loyal and trustworthy. Do not befriend anyone who is lower than yourself in this regard. When making a mistake, do not be afraid to correct it.

For each new class which puts itself in the place of one ruling before it, is compelled, merely in order to carry through its aim, to represent its interests the common interest of all the members of society, that is, sality, and represent them as the only rational, universally valid ones. The class making a revolution appears from the very start, if only because it is opposed to a class, not as a class but as the representative of the whole of society; it appears as the whole mass of society confronting the one ruling class.

Tis a good word and a profitable desire, but withal absurd; for to make the handle bigger than the hand, the cubic longer than the arm, and to hope to stride further than our legs can reach, is both impossible and monstrous; or that man should rise above himself and humanity; for he cannot see but with his eyes, nor seize but with his hold. He shall be exalted, if God will lend him an extraordinary hand; he shall exalt himself, by abandoning and renouncing his own proper means, and by suffering himself to be raised and elevated by means purely celestial. It belongs to our Christian faith, and not to the stoical virtue, to pretend to that divine and miraculous metamorphosis.

Marx shared with economists then and since the inability to make his concepts include innovational processes. It is one thing to spot a new product but quite another to observe the invisible new environments generated by the action of the product on a variety of pre-existing social grounds.

Besides, he who follows another not only discovers nothing but is not even investigating.

Nothing is troublesome that we do willingly.

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

Human nature asserts itself regardless of all laws, nor is there any plausible reason why nature should adapt itself to a perverted conception of morality.

The difference between a pessimistic and an optimistic mind is of such controlling importance in regard to every intellectual function, and especially for the conduct of life, that it is out of the question to admit that both are normal, and the great majority of mankind are naturally optimistic.

I have no need for good souls: an accomplice is what I wanted.

He who seeks freedom for anything but freedom's self is made to be a slave.

Is anything more certain than that in all those vast times and spaces, if I were allowed to search them, I should nowhere find her face, her voice, her touch? She died. She is dead. Is the word so difficult to learn?

Hope is the dream of a waking man.

It is precisely the essential feature of egoism that it does not apprehend the full value of the isolated self. The egoist sees himself only with regard to the others, as a member of society who wishes to possess and acquire more than the others. Self-directedness or other-directedness have no essential bearing on the specific quality of love or hatred. These acts are different in themselves, quite independently of their direction.

The orators and the despots have the least power in their cities since they do nothing that they wish to do, practically speaking, though they do whatever they think to be best.

The division between human and robot is perhaps not as significant as that between intelligence and nonintelligence.

In the same manner as we are cautioned by religion to show our faith by our works we may very properly apply the principle to philosophy, and judge of it by its works; accounting that to be futile which is unproductive, and still more so, if instead of grapes and olives it yield but the thistle and thorns of dispute and contention.

The phaenomena afforded by trades, are a part of the history of nature, and therefore may both challenge the naturalist's curiosity and add to his knowledge, Nor will it suffice to justify learned men in the neglect and contempt of this part of natural history, that the men, from whom it must be learned, are illiterate mechanicks... is indeed childish, and too unworthy of a philosopher, to be worthy of an honest answer.

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.

Not to be loved is a misfortune, but it is an insult to be loved no longer.

The rather more dubious side of Nietzsche's 'evolutionism' is his glorification of the warrior -- particularly when, as an exemplification of the warrior-hero, he chooses an archetypal 'spoilt brat' like Cesare Borgia. Nietzsche's own physical weakness and consequent inability to escape the atmosphere of the study leads him to take a rather unrealistic view of the man of action.

We are beggars: this is true.

In the dominant Western religious system, the love of God is essentially the same as the belief in God, in God's existence, God's justice, God's love. The love of God is essentially a thought experience. In the Eastern religions and in mysticism, the love of God is an intense feeling experience of oneness, inseparably linked with the expression of this love in every act of living.

If insistence on them tends to unsettle established systems ... self-evident truths are by most people silently passed over; or else there is a tacit refusal to draw from them the most obvious inferences.

I love talking to simple people, with common folk, if you like, and I still do it and still chat now as before with anyone, regardless of intellectual level. On the contrary, I like uneducated people much better and that is obviously my Rumanian heritage.

Philosophy resembles poetry in being an art for enforcing meditation, for driving the mind inwards until it sinks into its Object.

Accept in an unruffled spirit that which is inevitable.

You could leave life right now. Let that determine what you do and say and think.

Unless I am convinced by the testimony of the Scriptures or by clear reason (for I do not trust either in the pope or in councils alone, since it is well known that they have often erred and contradicted themselves), I am bound by the Scriptures I have quoted and my conscience is captive to the Word of God. I cannot and will not recant anything, since it is neither safe nor right to go against conscience. May God help me. Amen.

Capital is dead labor, that vampire-like, only lives by sucking living labor, and lives the more, the more labor it sucks.

What a queer work the Bible is. ...Some texts are very funny. Deut. XXIV, 5: "When a man hath taken a new wife, he shall not go out to war, neither shall he be charged with any business: but he shall be free at home one year, and shall cheer up his wife which he hath taken." I should never have guessed "cheer up" was a Biblical expression. Here is another really inspiring text: "Cursed be he that lieth with his mother-in-law. And all the people shall say, Amen." St Paul on marriage: "I say therefore to the unmarried and widows, It is good for them if they abide even as I. But if they cannot contain, let them marry: for it is better to marry than to burn." This has remained the doctrine of the Church to this day. It is clear that the Divine purpose in the text "it is better to marry than to burn" is to make us all feel how very dreadful the torments of Hell must be.

A false science makes atheists, a true science prostrates men before the Deity.