I shall, without further discussion of the other theories, attempt to contribute something towards the understanding and appreciation of the Utilitarian or Happiness theory, and towards such proof as it is susceptible of. It is evident that this cannot be proof in the ordinary and popular meaning of the term. Questions of ultimate ends are not amenable to direct proof. Whatever can be proved to be good, must be so by being shown to be a means to something admitted to be good without proof.

Custom renders love attractive; for that which is struck by oft-repeated blows however lightly, yet after long course of time is overpowered and gives way. See you not too that drops of water falling on rocks after long course of time scoop a hole through these rocks?

Quite apart from assiduous efforts to restrict the use of violence as means rather than an end, the actualization of violence as a means can inadvertently become its own end, producing new violence, producing violence anew, reiterating the license, and licensing further violence. Violence does not exhaust itself in the realization of a just end; rather, it renews itself in directions that exceed both deliberate intention and instrumental schemes. In other words, by acting as if the use of violence can be a means to achieve a nonviolent end, one imagines that the practice of violence does not in the act posit violence as its own end. The technē is undermined by the praxis, and the use of violence only makes the world into a more violent place, by bringing more violence into the world.

Diversity makes critical argument fruitful. ...[P]artners in an argument must share ...the wish to know, and the readiness to learn from the other ...by severely criticizing his views... and hearing... [the] reply. ...the so-called method of science consists in this kind of criticism.

The more you live, the less useful it seems to have lived.

The even larger difference between rich and poor makes the latter even worse off, and this violates the principle of mutual advantage.

The practical consequence of such a[n individualistic] philosophy is the well-known democratic respect for the sacredness of individuality,-is, at any rate, the outward tolerance of whatever is not itself intolerant. These phrases are so familiar that they sound now rather dead in our ears. Once they had a passionate inner meaning. Such a passionate inner meaning they may easily acquire again if the pretension of our nation to inflict its own inner ideals and institutions vi et armis upon Orientals should meet with a resistance as obdurate as so far it has been gallant and spirited. Religiously and philosophically, our ancient national doctrine of live and let live may prove to have a far deeper meaning than our people now seem to imagine it to possess.

Sure enough, America is a great, and in many respects a blessed and hopeful phenomenon. Sure enough, these hardy millions of Anglo-Saxon men prove themselves worthy of their genealogy; and, with the axe and plough and hammer, if not yet with any much finer kind of implements, are triumphantly clearing out wide spaces, seedfields for the sustenance and refuge of mankind, arenas for the future history of the world; doing, in their day and generation, a creditable and cheering feat under the sun. But as to a Model Republic, or a model anything, the wise among themselves know too well that there is nothing to be said.

A single observation that is inconsistent with some generalization points to the falsehood of the generalization, and thereby 'points to itself'.

If melodiously piping flutes sprang from the olive, would you doubt that a knowledge of flute-playing resided in the olive? And what if plane trees bore harps which gave forth rhythmical sounds? Clearly you would think in the same way that the art of music was possessed by plane trees. Why, then, seeing that the universe gives birth to beings that are animate and wise, should it not be considered animate and wise itself?

Ancient histories, as one of our wits has said, are but fables that have been agreed upon.

All gods are homemade, and it is we who pull their strings, and so, give them the power to pull ours Vijaya in Island.

Prose is private drama; poetry is corporate drama.

If your little savage were left to himself and be allowed to retain all his ignorance, he would in time join the infant's reasoning to the grown man's passion, he would strangle his father and sleep with his mother.

The fact is he made a prodigious blunder in commencing the attack, and now his only chance is to be silent and let people forget the exposure. I do not believe that in the whole history of science there is a case of any man of reputation getting himself into such a contemptible position.

We take foreigners to be incomplete Americans - convinced that we must help and hasten their evolution.

It is because of my wretchedness that I am "I." It is on account of the wretchedness of the universe that, in a sense, God is "I" (that is to say a person).

Everyone is the other, and no one is himself. The they, which supplies the answer to the who of everyday Da-sein, is the nobody to whom every Da-sein has always already surrendered itself, in its being-among-one-another.

The light will not shame you, if it shows you your own ugliness, and that ugliness so offends you that you perceive the beauty of the light.

I will remark again, however, as a fact not unimportant to be understood, that the different sphere constitutes the grand origin of such distinction; that the Hero can be Poet, Prophet, King, Priest or what you will, according to the kind of world he finds himself born into. I confess, I have no notion of a truly great man that could not be all sorts of men.

To prevent government from becoming corrupt and tyrannous, its organization and methods should be as simple as possible, its functions be restricted to those necessary to the common welfare, and in all its parts it should be kept as close to the people and as directly within their control as may be.

It would be worth the while to look closely into the eye which has been open and seeing at such hours, and in such solitudes, its dull, yellowish, greenish eye. Methinks my own soul must be a bright invisible green.

Every philosophy is complete in itself and, like a genuine work of art, contains the totality. Just as the works of Apelles and Sophocles, if Raphael and Shakespeare had known them, should not have appeared to them as mere preliminary exercises for their own work, but rather as a kindred force of the spirit, so, too reason cannot find in its own earlier forms mere useful preliminary exercises for itself.

I would have written a shorter letter, but I did not have the time.

We never know, believe me, when we have succeeded best.

"What progress, you ask, have I made? I have begun to be a friend to myself." That was indeed a great benefit; such a person can never be alone. You may be sure that such a man is a friend to all mankind.

I plead guilty to valuing such a man beyond all other sorts of men. Smooth-shaven Respectabilities not a few one finds, that are not good for much. Small thanks to a man for keeping his hands clean, who would not touch the work but with gloves on!

When we have undermined the patriotic lie, we shall have cleared the path for that great structure wherein all nationalities shall be united into a universal brotherhood, - a truly FREE SOCIETY.

Philosophers who have wanted to banish the ghost from the machine have usually sought to do so by showing that truths about behavior can sometimes, and in some sense, logically implicate truths about mental states. In so doing, they have rather strongly suggested that the exorcism can be carried through only if such a logical connection can be made out. ... Once it has been made clear that the choice between dualism and behaviorism is not exhaustive, a major motivation for the defense of behaviorism is removed: we are not required to be behaviorists simply in order to avoid being dualists.

Rejoice in the things that are present; all else is beyond thee.

The more we devote ourselves to observing animals and their behaviour, the more we love them, on seeing how gready they care for their young; in such a context, we cannot even contemplate cruelty to a wolf. Leibnitz put the grub he had been observing back on the tree with its leaf, lest he should be guilty of doing any harm to it. It upsets a man to destroy such a creature for no reason, and this tenderness is subsequently transferred to man.

Fact be vertuous, or vicious, as Fortune pleaseth.

Some will object that the Law is divine and holy. Let it be divine and holy. The Law has no right to tell me that I must be justified by it.

I neither approve nor disapprove. I merely try to understand. Sexual freedom is as natural to newly tribalized youth as drugs.

At this point in history when all things which concern man and the structure and elements of history itself are suddenly revealed to us in a new light, it behooves us in our scientific thinking to become masters of the situation, for it is not inconceivable that sooner than we suspect, as has often been the case before in history, this vision may disappear, the opportunity may be lost, and the world will once again present a static, uniform, and inflexible countenance.

This return of Republics back to their principles also results from the simple virtue of one man, without depending on any law that excites him to any execution: none the less, they are of such influence and example that good men desire to imitate him, and the wicked are ashamed to lead a life contrary to those examples.

A more or less superficial layer of the unconscious is undoubtedly personal. I call it the "personal unconscious". But this personal layer rests upon a deeper layer, which does not derive from personal experience and is not a personal acquisition but is inborn. This deeper layer I call the "collective unconscious". I have chosen the term "collective" because this part of the unconscious is not individual but universal; in contrast to the personal psyche, it has contents and modes of behaviour that are more or less the same everywhere and in all individuals.

Universal love is really the way of the sage-kings. It is what gives peace to the rulers and sustenance to the people. The gentleman would do well to understand and practise universal love; then he would be gracious as a ruler, loyal as a minister, affectionate as a father, filial as a son, courteous as an elder brother, and respectful as a younger brother. So, if the gentleman desires to be a gracious ruler, a loyal minister, an affectionate father, a filial son, a courteous elder brother, and a respectful younger brother, universal love must be practised. It is the way of the sage-kings and the great blessing of the people.

Furthermore, when citizens are all almost equal, it becomes difficult for them to defend their independence against the aggressions of power.

Bourgeois norms are experienced as the evident laws of a natural order-the further the bourgeois class propagates its representations, the more naturalized they become.

All true metaphysics is taken from the essential nature of the thinking faculty itself, and therefore in nowise invented, since it is not borrowed from experience, but contains the pure operations of thought, that is, conceptions and principles à priori, which the manifold of empirical presentations first of all brings into legitimate connection, by which it can become empirical knowledge, i.e. experience. ...mathematical physicists were thus quite unable to dispense with such metaphysical principles...

There is no road or ready way to virtue.

Read day and night, devour books - these sleeping pills - not to know but to forget! Through books you can retrace your way back to the origins of spleen, discarding history and its illusions.

It may be that brain hardware has co-evolved with the internal virtual worlds that it creates. This can be called hardware-software co-evolution.