I had better never see a book than to be warped by its attraction clean out of my own orbit, and made a satellite instead of a system. The one thing in the world, of value, is the active soul.

Incorporeal hypostases, in descending, are distributed into parts, and multiplied about individuals with a diminution of power; but when they ascend by their energies beyond bodies, they become united, and proceed into a simultaneous subsistence, through exuberance of power.

...for stones, plants, and animals there is no God, but only for man.

I had rather be shut up in a very modest cottage with my books, my family and a few old friends, dining on simple bacon, and letting the world roll on as it liked, than to occupy the most splendid post, which any human power can give.

One naturally regrets not being an expert or one of those insiders who thoroughly understand. It's hell to be an amateur. A little reflection calms your sorrow, however. The experts in their own little speedboat, the rest of us floating with the rest of mankind in a great barge - that is the picture.

Arts and sciences are not cast in a mould, but are formed and perfected by degrees, by often handling and polishing, as bears leisurely lick their cubs into form.

Any fool can make a ruleAnd every fool will mind it.

What makes our poetry so contemptible nowadays is its paucity of ideas. If you want to be read, invent. Who the Devil wouldn't like to read something new?

As one of our Swiss friends put it: "Now every German tailor living in Japan, China, or Moscow feels that he has the German navy and all of Germany's power behind him. This proud consciousness sends him into an insane rapture: the German has finally lived to see the day when he can say with pride, relying on his own state, like an Englishman or an American, 'I am a German.' True, when the Englishman or American says 'I am an Englishman,' or 'I am an American,' he is saying 'I am a free man.' The German, however, is saying 'I am a slave, but my emperor is stronger than all other princes, and the German soldier who is strangling me will strangle all of you.'"

The circulation of commodities is the original precondition of the circulation of money.

Men exist for the sake of one another. Teach them then or bear with them.

However intimate we may be with the operations of the mind, we cannot think more than two or three minutes a day; - unless, by taste or by profession, we practice, for hours on end, brutalizing words in order to extract ideas from them. The intellectual represents the major disgrace, the culminating failure of Homo sapiens.

Every great advance in science has issued from a new audacity of imagination.

Time begins to emit a scent when it gains duration; when it is given a narrative or deep tension; when it gains depth and breadth, even space.

Time is taking giant strides with us more than with any other age since the history of the world began. At some point within the three years that have gone by since my interpretation of the present age that epoch has come to an end. At some point self-seeking has destroyed itself, because by its own complete development it has lost its self and the independence of that self; and since it would not voluntarily set itself any other aim but self, an external power has forced upon it another and a foreign purpose.

Pure and complete sorrow is as impossible as pure and complete joy.

Hitherto men have speculated vaguely on the unity of universes; it is now about to be demonstrated by reasoning from the passional world to material, guided by the analogy which exists between the two.

What are we, weak and blind human beings! And what is that flickering light we call Reason? When we have calculated all the probabilities, questioned history, satisfied every doubt and special interest, we may still embrace only a deceptive shadow rather than the truth. What decree has He pronounced on the king, on his dynasty, on his family, on France, and on Europe? Where and when will the troubles end, and by how many misfortunes must we purchase our tranquillity? Is it to build that He has overthrown, or are our hardships to last forever? Alas! A dark cloud hides the future and no eye can penetrate its shadows.

There is no fate that can not be surmounted by scorn. If the descent is thus sometimes performed in sorrow, it can also take place in joy. This word is not too much. Again I fancy Sisyphus returning toward his rock, and the sorrow was in the beginning.

Einstein analyses the ideas of time-order and of simultaneity. Primarily (according to his analysis) time-order only refers to the succession of events at a given place. Accordingly each given place has its own time-order. But these time-orders are not independent in the system of nature, and their correlation is known to us by means of physical measurement. Now ultimately all physical measurement depends upon coincidence in time and place.

Whenever a system of communication evolves, there is always the danger that some will exploit the system for their own ends.

To ascend to the origin of things and speculate on the creation, is not the business of the natural philosopher. An humbler field is sufficient for him in the endeavor to discover, as far as our faculties will permit; what are these primary qualities impressed on matter, and to discover the spirit of the laws of nature

Man is the only creature who refuses to be what he is.

Since, of desires some are natural and necessary; others natural, but not necessary; and others neither natural nor necessary, but the offspring of false judgment; it must be the office of temperance to gratify the first class, as far as nature requires: to restrain the second within the bounds of moderation; and, as to the third, resolutely to oppose, and, if possible, entirely repress them.

Feeling does not succeed in converting consolation into truth, nor does reason succeed in converting truth into consolation.

The logic now in use serves rather to fix and give stability to the errors which have their foundation in commonly received notions than to help the search for truth. So it does more harm than good.

To be sure, risks abound; but no one is proposing compassionate stewardship of ecosystems by philosophers. Humans are capable of choosing our own future pain-sensitivity too; but any species-wide genomic shift in human pain tolerance will depend on the willingness of prospective parents to use preimplantation genetic screening.

Neither our distance from a preventable evil nor the number of other people who, in respect to that evil, are in the same situation as we are, lessens our obligation to mitigate or prevent that evil.

The mind must be indulged, and leisure must be given from time to time, which is the place of food and strength.

"For many, abstract thinking is toil; for me, on good days, it is feast and frenzy." (XIV, 24) Abstract thinking a feast? The highest form of human existence? ... "The feast implies: pride, exuberance, frivolity; mockery of all earnestness and respectability; a divine affirmation of oneself, out of animal plenitude and perfection-all obviously states to which the Christian may not honestly say Yes. The feast is paganism par excellence." (WM, 916). For that reason, we might add that thinking never takes place in Christianity. That is to say, there is no Christian philosophy. There is no true philosophy that could be determined anywhere else than from within itself.

Unconscious assumptions or opinions are the worst enemy of woman; they can even grow into a positively demonic passion that exasperates and disgusts men, and does the woman herself the greatest injury by gradually smothering the charm and meaning of her femininity and driving it into the background. Such a development naturally ends in profound psychological disunion, in short, in a neurosis.

No one ever told me that grief felt so like fear. First line.

He was extremely important to his contemporaries, who wanted nothing more than to see in him the Expected One; they wanted almost to press it upon him and and to force him into the role - but that he then refuses to be that!

If the world is a precipitation of human nature, so to speak, then the divine world is a sublimation of the same. Both occur in one act. No precipitation without sublimation. What goes lost there in agility, is won here.

Of course, I had to own that he was right; I didn't feel much regret for what I'd done. Still, to my mind, he overdid it, and I'd have liked to have a chance of explaining to him, in a quite friendly, almost affectionate way, that I have never been able to really regret anything in all my life. I've always been far too much absorbed in the present moment, or the immediate future, to think back.

Discord which appears at first to be a lamentable breach and dissolution of the unity of a party, is really the crowning proof of its success.

There are, in fact, people who appear to think only with the brain, or with whatever may be the specific thinking organ; while others think with all the body and all the soul, with the blood, with the marrow of the bones, with the heart, with the lungs, with the belly, with the life. And the people who think only with the brain develop into definition-mongers; they become the professionals of thought.

Having always lived in fear of being surprised by the worst, I have tried in every circumstance to get a head start, flinging myself into misfortune long before it occurred.

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'.

Haikus allow the whole world to appear within things.

Ancient philosophy will always hold its own among those who are worthy to judge it, because it forms... a system that is solid and well articulated like the body, whereas all these scattered members of modern philosophy form no system.