The second half of a man's life is made up of nothing but the habits he has acquired during the first half.

Everywhere we remain unfree and chained to technology, whether we passionately affirm or deny it. But we are delivered over to it in the worst possible way when we regard it as something neutral; for this conception of it, to which today we particularly like to do homage, makes us utterly blind to the essence of technology.

I think people who are unhappy are always proud of being so, and therefore do not like to be told that there is nothing grand about their unhappiness. A man who is melancholy because lack of exercise has upset his liver always believes that it is the loss of God, or the menace of Bolshevism, or some such dignified cause that makes him sad. When you tell people that happiness is a simple matter, they get annoyed with you.

If beings are grasped as will to power, the "should" which is supposed to hang suspended over them, against which they might be measured, becomes superfluous. If life itself is will to power, it is itself the ground, principium, of valuation. Then a "should" does not determine being. Being determines a "should." "When we talk of values we are speaking under the inspiration or optics of life: life itself compels us to set up values; life itself values through us whenever we posit values."

If you are well-to-do and can maintain your household, love your wife in your home according to good custom...Make her happy while you are alive, for she is land profitable to her lord.

It is more easy to get a favor from Fortune than to keep it.

Pithy sentences are like sharp nails which force truth upon our memory.

The Age of Writing has passed. We must invent a new metaphor, restructure our thoughts and feelings.

Violated, dishonored, wading in blood, dripping filth - there stands bourgeois society. This is it [in reality]. Not all spic and span and moral, with pretense to culture, philosophy, ethics, order, peace, and the rule of law - but the ravening beast, the witches' sabbath of anarchy, a plague to culture and humanity. Thus it reveals itself in its true, its naked form.

The real field of knowledge is not the given fact about things as they are, but the critical evaluation of them as a prelude to passing beyond their given form. Knowledge deals with appearances in order to get beyond them. .... The concept of reality has thus turned into the concept of possibility. The real is not yet 'actual,' but is at first only the possibility of an actual.

The most immediate result of this unbalanced specialisation has been that to-day, when there are more "scientists" than ever, there are much less "cultured" men than, for example, about 1750. And the worst is that with these turnspits of science not even the real progress of science itself is assured. For science needs from time to time, as a necessary regulator of its own advance, a labour of reconstitution, and, as I have said, this demands an effort towards unification, which grows more and more difficult, involving, as it does, ever-vaster regions of the world of knowledge. Newton was able to found his system of physics without knowing much philosophy, but Einstein needed to saturate himself with Kant and Mach before he could reach his own keen synthesis. Kant and Mach - the names are mere symbols of the enormous mass of philosophic and psychological thought which has influenced Einstein.

I am at heart more of a United-States-man than an Englishman.

In looking over the catalogue of human actions (says a partizan of this principle) in order to determine which of them are to be marked with the seal of disapprobation, you need but to take counsel of your own feelings: whatever you find in yourself a propensity to condemn, is wrong for that very reason. For the same reason it is also meet for punishment: in what proportion it is adverse to utility, or whether it be adverse to utility at all, is a matter that makes no difference. In that same proportion also is it meet for punishment: if you hate much, punish much: if you hate little, punish little: punish as you hate. If you hate not at all, punish not at all: the fine feelings of the soul are not to be overborne and tyrannized by the harsh and rugged dictates of political utility.

... classic philosophy maintained that change, and consequently time, are marks of inferior reality, holding that true and ultimate reality is immutable and eternal. Human reasons, all too human, have given birth to the idea that over and beyond the lower realm of things that shift like the sands on the seashore there is the kingdom of the unchanging, of the complete, the perfect. The grounds for the belief are couched in the technical language of philosophy, but the grounds for the cause is the heart's desire for surcease from change, struggle, and uncertainty. The eternal and immutable is the consummation of mortal man's quest for certainty.

He who perceives death perceives a sense of the human comedy, and quickly becomes a poet.

In the tragedies of the early seventeenth century, madness too provided the dénouement, but it did so in liberating the truth. It still opened onto language, to a renewed form of speech, that of explanation and of the real regained. The most it could ever be was the penultimate moment of tragedy. Not the closing moment, as in Andromaque, where no truth appears, other than, in Delirium, the truth of a passion that finds its fullest, most perfect expression in madness.

It is a very helpful insight to say we are vehicles for our DNA, we are hosts for DNA parasites which are our genes. Those are insights which help us to understand an aspect of life. But it's emotive to say, that's all there is to it, we might as well give up going to Shakespeare plays and give up listening to music and things, because that's got nothing to do with it. That's an entirely different subject.

All liberation depends on the consciousness of servitude, and the emergence of this consciousness is always hampered by the predominance of needs and satisfactions which, to a great extent, have become the individual's own.

Media, by altering the environment, evoke in us unique ratios of sense perception...When these ratios change, men change.

A whale is not a fish in natural history, but it is a fish in commerce and law. A plea that human laws which mention fish do not apply to whales, would be rejected at once by an intelligent judge.

It is easy to see that, even in the freedom of early youth, an American girl never quite loses control of herself; she enjoys all permitted pleasures without losing her head about any of them, and her reason never lets the reins go, though it may often seem to let them flap.

I should like to believe my people's religion, which was just what I could wish, but alas, it is impossible. I have really no religion, for my God, being a spirit shown merely by reason to exist, his properties utterly unknown, is no help to my life. I have not the parson's comfortable doctrine that every good action has its reward, and every sin is forgiven. My whole religion is this: do every duty, and expect no reward for it, either here or hereafter.

The soul, too, has her virginity and must bleed a little before bearing fruit.

O woman, great is thy faith: be it unto thee even as thou wilt.

Go where we will on the surface of things, men have been there before us.

All the concessions we make to Eros are holes in our desire for the absolute.

For wherever violence is used, and injury done, though by hands appointed to administer Justice, it is still violence and injury, however colour'd with the Name, Pretences, or Forms of Law, the end whereof being to protect and redress the innocent, by an unbiassed application of it, to all who are under it; wherever that is not bona fide done, War is made upon the Sufferers, who having no appeal on Earth to right them, they are left to the only remedy in such Cases, an appeal to Heaven.

Animal Liberation is Human Liberation too.

It is also a study peculiarly adapted to an early stage in the education of philosophical students, since it does not presuppose the slow process of acquiring, by experience and reflection, valuable thoughts of their own.

Much reading has brought upon us a learned barbarism.

To suffer is the great modality of taking the world seriously.

But such a straight identification of religion with any and every form of happiness leaves the essential peculiarity of religious happiness out. The more commonplace happinesses which we get are 'reliefs,' occasioned by our momentary escapes from evils either experienced or threatened. But in its most characteristic embodiments, religious happiness is no mere feeling of escape. It cares no longer to escape. It consents to the evil outwardly as a form of sacrifice - inwardly it knows it to be permanently overcome. ... In the Louvre there is a picture, by Guido Reni, of St. Michael with his foot on Satan's neck. The richness of the picture is in large part due to the fiend's figure being there. The richness of its allegorical meaning also is due to his being there - that is, the world is all the richer for having a devil in it, so long as we keep our foot upon his neck.

The great end of life is not knowledge but action.

The louder he talked of his honor, the faster we counted our spoons.

The purpose of consciousness is to illuminate the world. If we try to run consciousness at half its proper voltage, the result will be a "devalued" world. But that is not the fault of the world; it is our fault. Low-voltage consciousness shows us less of the world than high-voltage consciousness, just as we would see an art gallery less clearly by candlelight than by sunlight.

The student of mathematics often finds it hard to throw off the uncomfortable feeling that his science, in the person of his pencil, surpasses him in intelligence,-an impression which the great Euler confessed he often could not get rid of. This feeling finds a sort of justification when we reflect that the majority of the ideas we deal with were conceived by others, often centuries ago. In a great measure it is really the intelligence of other people that confronts us in science.

To use Virtue is perfect blessedness.

There is no social entity with a good that undergoes some sacrifice for its own good. There are only individual people, different individual people, with their own individual lives. Using one of these people for the benefit of others, uses him and benefits the others. Nothing more.

Everyone has a goal which appears to be great, at least to himself, and is great when deepest conviction, the innermost voice of the heart, pronounces it great. ... This voice, however, is easily drowned out, and what we thought to be inspiration may have been created by the fleeting moment and again perhaps destroyed by it. ... We must seriously ask ourselves, therefore, whether we are really inspired about a vocation, whether an inner voice approves of it, or whether the inspiration was a deception, whether that which we took as the Deity's calling to us was self-deceit. But how else could we recognize this except by searching for the source of our inspiration?

Do not be too timid and squeamish about your actions. All life is an experiment. The more experiments you make the better.

The progress from an absolute to a limited monarchy, from a limited monarchy to a democracy, is a progress toward a true respect for the individual.

Are not five sparrows sold for two farthings, and not one of them is forgotten before God? But even the very hairs of your head are all numbered. Fear not therefore: ye are of more value than many sparrows.

The religion and philosophy of the Hebrews are those of a wilder and ruder tribe, wanting the civility and intellectual refinements and subtlety of Vedic culture.

To execute laws is a royal office; to execute orders is not to be a king. However, a political executive magistracy, though merely such, is a great trust.