Freedom is only necessity understood.

Now a man need not be very conversant in the writings of Chymists to observe, in how Laxe, Indefinite, and almost Arbitrary Senses they employ the Terms of Salt, Sulphur and Mercury; of which I could never find that they were agreed upon any certain Definitions or setled Notions; not onely differing Authors, but not unfrequently one and the same, and perhaps in the same Book, employing them in very differing senses.

The terrifying experience and obsession of death, when preserved in consciousness, becomes ruinous. If you talk about death, you save part of yourself. But at the same time, something of your real self dies, because objectified meanings lose the actuality they have in consciousness.

I sit astride life like a bad rider on a horse. I only owe it to the horse's good nature that I am not thrown off at this very moment.

Reverence the gods, and help men. Short is life.

Nationality is not the only kind of social membership, nor is it an exclusive tie. However, it is the only form of membership that has so far shown itself able to sustain a democratic process and a liberal rule of law.

You find as you look around the world that every single bit of progress of humane feeling, every improvement in the criminal law, every step toward the diminution of war, every step toward better treatment of the colored races, or even mitigation of slavery, every moral progress that there has been in the world, has been consistently opposed by the organized churches of the world. I say quite deliberately that the Christian religion, as organized in its churches, has been and still is the principal enemy of moral progress in the world.

Alas! in the clothes of the greatest potentate, what is there but a man?

Evil destroyeth itself.

I am conscious that an equal division of property is impracticable. But the consequences of this enormous inequality producing so much misery to the bulk of mankind, legislators cannot invent too many devices for subdividing property..a means of silently lessening the inequality of property is to exempt all from taxation below a certain point, and to tax the higher portions of property in geometrical progression as they rise.

A great fortune is a great slavery.

That passivity was the essence of the problem. The human being was intended to be passive only in a condition of fatigue, and not always then. Too much passivity of body produced surplus fat, short-windedness, indigestion: passivity of mind produced the same symptoms on the mental level. a feeling of spiritual dyspepsia. Since the average human being has no purposes that are not connected with the activities of keeping alive, the black room was bound to produce passivity, increasing dullness, a state in which the mind is at once awake and static, motionless, stagnant. This sense of dullness was nothing less than the collapse of the sense of reality and of values, the retreat into one's inner world.

The public health authorities never mention the main reason many Americans have for smoking heavily, which is that smoking is a fairly sure, fairly honorable form of suicide.

Thou sufferest justly: for thou choosest rather to become good to-morrow than to be good to-day.

There are two kinds of openness, the openness of indifference-promoted with the twin purposes of humbling our intellectual pride and letting us be whatever we want to be, just as long as we don't want to be knowers-and the openness that invites us to the quest for knowledge and certitude, for which history and the various cultures provide a brilliant array of examples for examination.

Words ... are little houses, each with its cellar and garret. Common sense lives on the ground floor, always ready to engage in 'foreign commerce' on the same level as the others, as the passers-by, who are never dreamers. To go upstairs in the word house is to withdraw step by step; while to go down to the cellar is to dream, it is losing oneself in the distant corridors of an obscure etymology, looking for treasures that cannot be found in words. To mount and descend in the words themselves-this is a poet's life. To mount too high or descend too low is allowed in the case of poets, who bring earth and sky together.

The deliberate aim at Peace very easily passes into its bastard substitute, Anesthesia.

One must be something in order to do something.

Animals destitute of reason live with their own kind in a state of social amity. Elephants herd together; sheep and swine feed in flocks; cranes and crows take their flight in troops; storks have their public meetings to consult previously to their emigration, and feed their parents when unable to feed themselves; dolphins defend each other by mutual assistance; and everybody knows, that both ants and bees have respectively established by general agreement, a little friendly community.

Nature which governs the whole will soon change all things which thou seest, and out of there substance will make other things, and again other things from the substance of them, in order that the world may ever be new.

Solicitation and effort or conation belong properly to animate beings alone. When they are attributed to other things, they must be taken in a metaphorical sense; but a philosopher should abstain from metaphor.

I'm very proud that some people think that I'm a danger for the intellectual health of students. When people start thinking of health in intellectual activities, I think there is something wrong. In their opinion I am a dangerous man, since I am a crypto-Marxist, an irrationalist, a nihilist.

The For-itself, in fact, is nothing but the pure nihilation of the In-itself; it is like a hole of being at the heart of Being.

People understand the meaning of eating lies in the nourishment of the body only when they cease to consider that the object of that activity is pleasure. ...People understand the meaning of art only when they cease to consider that the aim of that activity is beauty, i.e., pleasure.

Rather than trying to escape violence, human beings more often become habituated to it. History abounds with long conflicts - the Thirty Years' War in early seventeenth-century Europe, the Time of Troubles in Russia, twentieth-century guerrilla conflicts - in which continuous slaughter has been accepted as normal. Famously adaptable, the human animal quickly learns to live with violence and soon comes to find satisfaction in it.

Put an end once for all to this discussion of what a good man should be, and be one.

In the first place, the German is a branch of the Teutonic race. Of the latter it is sufficient to say here that its mission was to combine the social order established in ancient Europe with the true religion preserved in ancient Asia, and in this way to develop in and by itself a new and different age after the ancient world had perished.

We have, in fact, two kinds of morality side by side; one which we preach but do not practise, and another which we practise but seldom preach.

We must leave on one side the beliefs which fill up voids and sweeten what is bitter. The belief in immortality. The belief in the utility of sin: etiam peccata. The belief in the providential ordering of events - in short the "consolations" which are ordinarily sought in religion.

The virtue of frugality lies in a middle between avarice and profusion, of which the one consists in an excess, the other in a defect of the proper attention to the objects of self-interest.

The heart of man is the place the devil dwells in; I feel sometimes a hell within myself.

So-called racial characteristics are not really racial at all but are due to the historical experiences of the communities in question.

Every perfect traveller always creates the country where he travels.

I see myself immersed in the depths of human existence and standing in the face of the ineffable mystery of the world and of all that is. And in that situation, I am made poignantly and burningly aware that the world cannot be self-sufficient, that there is hidden in some still greater depth a mysterious, transcendent meaning. This meaning is called God. Men have not been able to find a loftier name, although they have abused it to the extent of making it almost unutterable. God can be denied only on the surface; but he cannot be denied where human experience reaches down beneath the surface of flat, vapid, commonplace existence.

A masterpiece of art has in the mind a fixed place in the chain of being, as much as a plant or a crystal.

It is the slowest pulsation which is the most vital. The hero will then know how to wait, as well as to make haste. All good abides with him who waiteth wisely.

Jung fiercely resented the implication that he was a hypocritical, self-seeking Judas, a 'rat'. Yet there was just enough truth in it to strike home. He was undoubtedly a man who liked his own way, no matter what the cost to others.

Bear in mind, that if through toil you accomplish a good deed, that toil will quickly pass from you, the good deed will not leave you so long as you live; but if through pleasure you do anything dishonourable, the pleasure will quickly pass away, that dishonourable act will remain with you for ever.

Being is only Being for Dasein.

Here I stand; I can do no otherwise. God help me. Amen!

A culture is in its finest flower before it begins to analyze itself.

The greatest saving one can make in the order of thought is to accept the unintelligibility of the world and to pay attention to man.

Delight at having understood a very abstract and obscure system leads most people to believe in the truth of what it demonstrates.