The value of the goal lies in the goal itself; and therefore the goal cannot be attained unless it is pursued for its own sake.

Aristodemus, a friend of Antigonus, supposed to be a cook's son, advised him to moderate his gifts and expenses. "Thy words," said he, "Aristodemus, smell of the apron."

Am I a free agent, or am I merely the manifestation of a foreign power? Neither appear sufficiently well founded.By the most courageous resolve of my life am I reduced to this! what Power can save me from it, from myself?

Every civilized human being, whatever his conscious development, is still an archaic man at the deeper levels of his psyche. Just as the human body connects us with the mammals and displays numerous relics of earlier evolutionary stages going back to even the reptilian age, so the human psyche is likewise a product of evolution which, when followed up to its origins, show countless archaic traits.

The evil of totalitarianism is not only that it fails to protect specific liberties but that it extinguishes the very possibility of freedom.

The game of science is, in principle, without end. He who decides one day that scientific statements do not call for any further test, and that they can be regarded as finally verified, retires from the game.

Must we then speak of this subject also: and shall we write concerning things that are not to be told, and shall we publish things not to be divulged, and secrets not to be spoken aloud? Who indeed is Attis or Gallos; who the Mother of the Gods; what is the reason of this rule of Chastity; moreover for what cause has such an institution been established among us from remote antiquity; handed down to us indeed from the most ancient of the Phrygians, but accepted in the first place by the Greeks - and those not the vulgar herd, but the Athenians - taught by the event that they had not done well in ridiculing him that was performing the rites of the Great Mother. For they are said to have insulted and driven off the Gallos, as one who was making innovations in religion: because they did not understand the character of the goddess, or how that she was the very "Deo", "Rhea," and " "Demeter" so much honoured amongst them themselves.

A sound mind in a sound body, is a short but full description of a happy state in this world.

Magnanimity in politics is not seldom the truest wisdom; and a great empire and little minds go ill together.

Advertising is the greatest art form of the twentieth century.

Hypocrisy, of course, delights in the most sublime speculations; for, never intending to go beyond speculation, it costs nothing to have it magnificent.

Whatever you do, crush the infamous thing, and love those who love you.

I am obliged to confess that I do not regard the abolition of slavery as a means of warding off the struggle of the two races in the Southern states. The Negroes may long remain slaves without complaining; but if they are once raised to the level of freemen, they will soon revolt at being deprived of almost all their civil rights; and as they cannot become the equals of the whites, they will speedily show themselves as enemies.

I am neither a German citizen nor do I believe in anything that can be described as a "Jewish faith." But I am a Jew and glad to belong to the Jewish people, though I do not regard it in any way as chosen.

To understand how indirect communication is possible we must grasp what it is about ordinary communication that is being changed.

There is, however, a limit at which forbearance ceases to be a virtue.

Just as when a man commits suicide ne negates the body, this rational limit of subjectivity, so when he lapses into fantastic and trascendental practice he associates himself with embodied divine and ghostly appearances, namely, he negates in practise the difference between imagination and perception.

One can only live while one is intoxicated with life; as soon as one is sober it is impossible not to see that it is all a mere fraud and a stupid fraud! Ch. 4 Variant: It is possible to live only as long as life intoxicates us; once we are sober we cannot help seeing that it is all a delusion, a stupid delusion.

The true University of these days is a Collection of Books.

As usurpation is the exercise of power which another has a right to, so tyranny is the exercise of power beyond right, which nobody can have a right to...

Childhood may be defined as the age of play; therefore some children are never young, and some adults are never old.

Hear, and understand: Not that which goeth into the mouth defileth a man; but that which cometh out of the mouth, this defileth a man.

Older cliches are retrieved both as inherent principles that inform the new ground and new awareness, and as archetypal nostalgia figures with transformed meaning in relation to the new ground.

Unlimited exploitation of cheap labour-power is the sole foundation of their power to compete.

Those who give and those who receive arbitrary power are alike criminal; and there is no man but is bound to resist it to the best of his power, wherever it shall show its face to the world. It is a crime to bear it, when it can be rationally shaken off. Nothing but absolute impotence can justify men in not resisting it to the utmost of their ability.

One has to do something new in order to see something new.

To be taken without consent from my home and friends; to lose my liberty; to undergo all those assaults on my personality which modern psychotherapy knows how to deliver; to be re-made after some pattern of "normality" hatched in a Viennese laboratory to which I never professed allegiance; to know that this process will never end until either my captors have succeeded or I have grown wise enough to cheat them with apparent success-who cares whether this is called Punishment or not? "The Humanitarian Theory of Punishment"

New truth is often uncomfortable, especially to the holders of power; nevertheless, amid the long record of cruelty and bigotry, it is the most important achievement of our intelligent but wayward species.

God can make good use of all that happens, but the loss is real.

The healthy eye ought to see all visible things and not to say, I wish for green things; for this is the condition of the diseased eye. And the healthy hearing and smelling ought to be ready to perceive all that can be heard and smelled. And the healthy stomach ought to be with respect to all food just as the mill with respect to all things which it is formed to grind. And accordingly the healthy understanding ought to be prepared for everything which happens; but that which says, Let my dear children live, and let all men praise whatever I may do, is an eye which seeks for green things, or teeth which seek for soft things.

Art thy not content that thou hast done something conformable to thy nature, and dost thou seek to be paid for it? Just as if the eye demanded recompense for seeing, or the feet for walking. For as these members are formed for a particular purpose... so also is man formed by nature to acts of benevolence.

Science ... commits suicide when it adopts a creed.

The republic is nothing whatever but - absolute monarchy; for it makes no difference whether the monarch is called prince or people, both being a 'majesty'.

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

M. Desargues puts me under obligations on account of the pains that it has pleased him to have in me, in that he shows that he is sorry that I do not wish to study more in geometry, but I have resolved to quit only abstract geometry, that is to say, the consideration of questions which serve only to exercise the mind, and this, in order to study another kind of geometry, which has for its object the explanation of the phenomena of nature... You know that all my physics is nothing else than geometry.

All media of communications are cliches serving to enlarge man's scope of action, his patterns of associations and awareness. These media create environments that numb our powers of attention by sheer pervasiveness.

People who live at the lower ends of watersheds cannot be isolationists - or not for long. Pretty soon they will notice that water flows, and that will set them to thinking about the people upstream who either do or do not send down their silt and pollutants and garbage. Thinking about the people upstream out to cause further thinking about the people downstream. Such pondering on the facts of gravity and the fluidity of water shows us that the golden rule speaks to a condition of absolute interdependency and obligation. People who live on rivers - or, in fact, anywhere in a watershed - might rephrase the rule in this way: Do unto those downstream as you would have those upstream do unto you.

Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind. These passions, like great winds, have blown me hither and thither, in a wayward course, over a deep ocean of anguish, reaching to the very verge of despair.

Nature admits no lie.

I wish it were possible to obtain a single amendment to our Constitution. I would be willing to depend on that alone for the reduction of the administration of our government to the genuine principles of its Constitution; I mean an additional article, taking from the federal government the power of borrowing.

The notion that truths external to the mind may be known by intuition or consciousness, independently of observation and experience, is, I am persuaded, in these times, the great intellectual support of false doctrines and bad institutions. By the aid of this theory, every inveterate belief and every intense feeling, of which the origin is not remembered, is enabled to dispense with the obligation of justifying itself by reason, and is erected into its own all-sufficient voucher and justification. There never was such an instrument devised for consecrating all deep-seated prejudices.

Excellence is an art won by training and habituation: we do not act rightly because we have virtue or excellence, but we rather have these because we have acted rightly; 'these virtues are formed in man by his doing the actions'; we are what we repeatedly do. Excellence, then, is not an act but a habit: 'the good of man is a working of the soul in the way of excellence in a complete life... for as it is not one swallow or one fine day that makes a spring, so it is not one day or a short time that makes a man blessed and happy'.

We certainly must contend by every argument against him who does away with knowledge or reason or mind and then makes any dogmatic assertion about anything. The philosopher, who pays the highest honor to these things, must necessarily, as it seems, because of them refuse to accept the theory of those who say the universe is at rest, whether as a unity or in many forms, and must also refuse utterly to listen to those who say that being is universal motion; he must say that being and the universe consist of both.

Ever since prehistoric antiquity one field of study after another has crossed the divide between what the historian might call its prehistory as a science and its history proper. These transitions to maturity have seldom been so sudden or so unequivocal as my necessarily schematic discussion may have implied. But neither have they been historically gradual, coextensive, that is to say, with the entire development of the fields within which they occurred.