The alteration of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which that force is impressed.

The idea that an aim can be reasonable for its own sake-on the basis of virtues that insight reveals it to have in itself-without reference to some kind of subjective gain or advantage, is utterly alien to subjective reason, even where it rises above the consideration of immediate utilitarian values and devotes itself to reflection about the social order as a whole.

Scientific and technological progress themselves are value-neutral. They are just very good at doing what they do. If you want to do selfish, greedy, intolerant and violent things, scientific technology will provide you with by far the most efficient way of doing so. But if you want to do good, to solve the world's problems, to progress in the best value-laden sense, once again, there is no better means to those ends than the scientific way.

Superstition is more injurious to God than atheism.

We may well call it black diamonds. Every basket is power and civilization. For coal is a portable climate. It carries the heat of the tropics to Labrador and the polar circle; and it is the means of transporting itself withersoever it is wanted. Watt and Stephenson whispered in the ear of mankind their secret, that a half-ounce of coal will draw two tons a mile, and coal carries coal, by rail and by boat, to make Canada as warm as Calcutta, and with its comfort brings its industrial power.

People no longer look at each other, but there are institutes for that. They no longer touch each other, but there is contactotherapy. They no longer walk, but they go jogging, etc. Everywhere one recycles lost faculties, or lost bodies, or lost sociality, or the lost taste for food.

Obscenity is whatever happens to shock some elderly and ignorant magistrate.

I believe that none can "save" his fellow man by making a choice for him. To help him, he can indicate the possible alternatives, with sincerity and love, without being sentimental and without illusion. The knowledge and awareness of the freeing alternatives can reawaken in an individual all his hidden energies and put him on the path to choosing respect for "life" instead of for "death."

Nothing is a better proof of how far humanity has regressed than the impossibility of finding a single nation, a single tribe, among whom birth still provokes mourning and lamentations.

Life cannot exist without a certain conformity to the surrounding universe - that conformity involves a certain amount of happiness in excess of pain. In short, as we live we are paid for living.

The devil...the prowde spirit...cannot endure to be mocked.

Surplus value is exactly equal to surplus labour; the increase of the one [is] exactly measured by the diminution of necessary labour.

It is the mark of a good action that it appears inevitable in the retrospect. We should have been cut-throats to do otherwise. And there's an end. We ought to know distinctly that we are damned for what we do wrong; but when we have done right, we have only been gentlemen, after all. There is nothing to make a work about.

Setting the mind to remember... involves a continual minimal irradiation of excitement into paths which lead thereto... the continued presence of the thing in the 'fringe' of our consciousness. Letting the thing go involves withdrawal of the irradiation, unconsciousness of the thing, and... obliteration of the paths.

When you love someone, you hope - the more closely to be attached - that a catastrophe will strike your beloved.

The third kind of life is the life of contemplation.

The moral consciousness can sustain the mocking gaze of the political man only if the certitude of peace dominates the evidence of war. Such a certitude is not obtained by a simple play of antitheses. The peace of empires issued from war rests on war. It does not restore to the alienated beings their lost identity. For that a primordial and original relation with being is needed.

Vague a l'ame - melancholy yearning for the end of the world.

Liars ... when they speak the truth they are not believed.

...as the great Unitarian preacher Channing pointed out, that in France and Spain there are multitudes who have proceeded from rejecting Popery to absolute atheism, because "the fact is, that false and absurd doctrines, when exposed, have a natural tendency to beget skepticism in those who receive them without reflection. None are so likely to believe too little as those who have begun by believing too much." Here is, indeed, the terrible danger of believing too much. But no! the terrible danger comes from another quarter - from seeking to believe with the reason and not with the life.

Remember that time slurs over everything, let all deeds fade, blurs all writings and kills all memories. Except are only those which dig into the hearts of men by love.

Knowledge of the fact differs from knowledge of the reason for the fact.

How abundantly do spiritual beings display the powers that belong to them! We look for them, but do not see them; we listen to, but do not hear them; yet they enter into all things, and there is nothing without them.

The evil that has resulted from the error of the schools in teaching natural philosophy as an accomplishment only has been that of generating in the pupils a species of atheism. Instead of looking through the works of creation to the Creator Himself, they stop short and employ the knowledge they acquire to create doubts of His existence. They labor with studied ingenuity to ascribe everything they behold to innate properties of matter and jump over all the rest by saying that matter is eternal.

While there may exist no more than the normal extent of disagreement about the meaning of particular terms or theses contained in these works, there is a startling degree of divergence about the central view, the basic political attitude of Machiavelli.

For Prudence, is but Experience; which equal time, equally bestows on all men, in those things they equally apply themselves unto.

In science men have discovered an activity of the very highest value in which they are no longer, as in art, dependent for progress upon the appearance of continually greater genius, for in science the successors stand upon the shoulders of their predecessors; where one man of supreme genius has invented a method, a thousand lesser men can apply it.

The tyranny of Mrs. Grundy is worse than any other tyranny we suffer under.

Ten years on the moon could tell us more about the universe than a thousand years on the earth might be able to.

He who has never envied the vegetable has missed the human drama. 

In order to make myself recognized by the Other, I must risk my own life. To risk one's life, in fact, is to reveal oneself as not-bound to the objective form or to any determined existence - as not-bound to life.

It takes intellectual courage to kick yourself out of your emotional incredulity and persuade yourself that there is no other rational choice.

A mother-complex is not got rid of by blindly reducing the mother to human proportions. Besides that we run the risk of dissolving the experience "Mother" into atoms, thus destroying something supremely valuable and throwing away the golden key which a good fairy laid in our cradle. That is why mankind has always instinctively added the pre-existent divine pair to the personal parents-the "god"father and "god"-mother of the newborn child-so that, from sheer unconsciousness or shortsighted rationalism, he should never forget himself so far as to invest his own parents with divinity.

I am a lover of liberty. I will not and I cannot serve a party.

Nay, number (itself) in armies, importeth not much, where the people is of weak courage; for (as Virgil saith) it never troubles the wolf how many the sheep be.

The savage in man is never quite eradicated.

Good communication is as stimulating as black coffee, and just as hard to sleep after. Variant: Good communication is just as stimulating as...

What is the first business of one who practices philosophy? To get rid of self-conceit. For it is impossible for anyone to begin to learn that which he thinks he already knows.

Against the diseases of the mind, philosophy provides sufficient antidotes. The instruments which it employs for this purpose are the virtues; the root of which, whence all the rest proceed, is prudence. This virtue comprehends the whole art of living discreetly, justly, and honorably, and is, in fact, the same thing with wisdom. It instructs men to free their understandings from the clouds of prejudice; to exercise temperance and fortitude in the government of themselves: and to practice justice towards others. Although pleasure, or happiness, which is the end of living, be superior to virtue, which is only the means, it is every one's interest to practice all the virtues; for in a happy life, pleasure can never be separated from virtue.

The life of Berdyaev spans the momentous events of the first half of the twentieth century in Europe. He was no ivory tower philosopher but was intimately affected by these events throughout his life and drew his inspirations from them regarding the nature of the human condition. His writings bear the imprint of the catastrophic situations within which he was destined to live.

Cut not fire with a sword. Symbol 9 Variant translation: Poke not the fire with a sword.

The young man who has not wept is a savage, and the old man who will not laugh is a fool.

I would like to go mad on one condition, namely, that I would become a happy madman, lively and always in a good mood, without any troubles and obsessions, laughing senselessly from morning to night.

One of the symptoms of approaching nervous breakdown is the belief that one's work is terribly important, and that to take a holiday would bring all kinds of disaster. If I were a medical man, I should prescribe a holiday to any patient who considered his work important.

Serious occupation is labor that has reference to some want.

Greatness by nature includes a power, but not a will to power.

Obviously, Anarchism, or any other social theory, making man a conscious social unit, will act as a leaven for rebellion.

That which is good for the enemy harms you, and that which is good for you harms the enemy.