Thou shouldst not become presumptuous through life; for death comes upon thee at last, and the perishable part falls to the ground.

And why be scandalized by the infallibility of a man, of the Pope? What difference does it make whether it be a book that is infallible - the Bible, or a society of men - the Church, or a single man? Does it make any essential change in the rational difficulty? And since the infallibility of a book or of a society of men is not more rational than that of a single man, this supreme offense to the eyes of reason has to be postulated.

The notion that one can discover large patterns or regularities in the procession of historical events is naturally attractive to those who are impressed by the success of the natural sciences in classifying, correlating, and above all predicting.

If the church had deadly sins, the state has capital crimes; if the one had heretics, the other has traitors; the one ecclesiastical penalties, the other criminal penalties; the one inquisitorial processes, the other fiscal; in short, there sins, here crimes, there inquisition and here - inquisition. Will the sanctity of the state not fall like the church's? The awe of its laws, the reverence for its highness, the humility of its 'subjects', will this remain? Will the 'saint's' face not be stripped of its adornment?

The serpent, the king, the tiger, the stinging wasp, the small child, the dog owned by other people, and the fool: these seven ought not to be awakened from sleep.

The sad truth of the matter is that most evil is done by people who never made up their minds to be or do either evil or good.

At about the age of eleven, I was reading the thrillers of Sax Rohmer and Edgar Wallace concerning Dr. Fu Manchu and other sophisticated Chinese villains, nurturing a secret admiration for these gentlemen because of their opposition to the suet-pudding heroism of our own culture, and because of their refined and mysterious style of life. While other boys dreamed of becoming generals, cowboys, mountain climbers, explorers, and engineers, I wanted to be a Chinese villain. I wanted servants carrying knives in their sleeves, appearing or vanishing without the slightest sound. I wanted a house with secret doors and passages, with Coromandel screens, with ancient scrolls, with ivory and lacquer boxes of exotic poisons, with exquisite brands of tea, with delicate blue porcelain, with jade idols and joss-sticks, and with sonorous gongs.

There are two great fundamental problems common to all thought: (i) the problem of world- and life-affirmation and world- and life-negation, and (2) the problem of ethics and the relations between ethics and these two forms of man's spiritual attitude to Being.

The Bank of the United States... is one of the most deadly hostility existing, against the principles and form of our Constitution... An institution like this, penetrating by its branches every part of the Union, acting by command and in phalanx, may, in a critical moment, upset the government. I deem no government safe which is under the vassalage of any self-constituted authorities, or any other authority than that of the nation, or its regular functionaries. What an obstruction could not this bank of the United States, with all its branch banks, be in time of war! It might dictate to us the peace we should accept, or withdraw its aids. Ought we then to give further growth to an institution so powerful, so hostile?

The purpose of the magnanimous is to be found in procuring benefits for the world and eliminating its calamities. ... Mutual attacks among states, mutual usurpation among houses, mutual injuries among individuals; the lack of grace and loyalty between ruler and ruled, the lack of affection and filial piety between father and son, the lack of harmony between elder and younger brothers - these are the major calamities in the world.

It must be said that charity can, in no way, exist along with mortal sin.

In the visible world, the Milky Way is a tiny fragment; within this fragment, the solar system is an infinitesimal speck, and of this speck our planet is a microscopic dot. On this dot, tiny lumps of impure carbon and water, of complicated structure, with somewhat unusual physical and chemical properties, crawl about for a few years, until they are dissolved again into the elements of which they are compounded. They divide their time between labour designed to postpone the moment of dissolution for themselves and frantic struggles to hasten it for others of their kind.

The world would be astonished if it knew how great a proportion of its brightest ornaments-of those most distinguished even in popular estimation for wisdom and virtue-are complete sceptics in religion...

Gottlob Frege created modern logic including "for all," "there exists," and rules of proof. Leibniz and Boole had dealt only with what we now call "propositional logic" (that is, no "for all" or "there exists"). They also did not concern themselves with rules of proof, since their aim was to reach truth by pure calculation with symbols for the propositions. Frege took the opposite track: instead of trying to reduce logic to calculation, he tried to reduce mathematics to logic, including the concept of number.

What a hell of an economic system! Some are replete with everything while others, whose stomachs are no less demanding, whose hunger is just as recurrent, have nothing to bite on. The worst of it is the constrained posture need puts you in. The needy man does not walk like the rest; he skips, slithers, twists, crawls.

What modern apologists call 'true' Christianity is something depending upon a very selective process. It ignores much that is to be found in the Gospels: for example, the parable of the sheep and the goats, and the doctrine that the wicked will suffer eternal torment in Hell fire. It picks out certain parts of the Sermon on the Mount, though even these it often rejects in practice. It leaves the doctrine of non-resistance, for example, to be practised only by non-Christians such as Gandhi. The precepts that it particularly favours are held to embody such a lofty morality that they must have had a divine origin. And yet ... these precepts were uttered by Jews before the time of Christ.

Whosoever will come after me, let him deny himself, and take up his cross, and follow me. For whosoever will save his life shall lose it; but whosoever shall lose his life for my sake and the gospel's, the same shall save it. For what shall it profit a man, if he shall gain the whole world, and lose his own soul?

Happy is the one in whom there is true sorrow over his sin, so that the extreme unimportance to him of everything else is only the negative expression of the confirmation that one thing is unconditionally important to him, so that the unconditional unimportance to him of everything else is a deadly sickness that still is very far from being a sickness unto death but is precisely unto life, because the life is in this, that one thing is unconditionally important to him: to find forgiveness.

I was once being interviewed by Barbara Walters [...] In between two of the segments she asked me [...] "But what would you do if the doctor gave you only six months to live?" I said, "Type faster." This was widely quoted, but the "six months" was changed to "six minutes," which bothered me. It's "six months."

The retinue of a grandee in China or Indostan accordingly is, by all accounts, much more numerous and splendid than that of the richest subjects of Europe.

The statesman who should attempt to direct people in what manner they ought to employ their capitals, would not only load himself with a most unnecessary attention, but assume an authority which could safely be trusted, not only to no single person, but to no council or senate whatever, and which would nowhere be so dangerous as in the hands of a man who had folly and presumption enough to fancy himself fit to exercise it.

The vessel, though her masts be firm, beneath her copper bears a worm.

Out of love, God becomes man. He says: Here you see what it is to be a human being; but he adds: Take care, for I am also God - blessed is he who takes no offense at me. 

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.

It is the principle of antipathy which leads us to speak of offences as deserving punishment. It is the corresponding principle of sympathy which leads us to speak of certain actions as meriting reward. This word merit can only lead to passion and error. It is effects good or bad which we ought alone to consider.

This is a personal testimony, a testimony of my own experience of thought and life. It is not intended to be objective and makes no claim to establish eternal truths. In fact I rather despise claims to objectivity in philosophy; the point of view is the thing. I should have liked to call it "A Lyrical Philosophy," using the word "lyrical" in the sense of being a highly personal and individual outlook...

By the rude bridge that arched the flood, Their flag to April's breeze unfurled, Here once the embattled farmers stood, And fired the shot heard round the world. The foe long since in silence slept; Alike the conqueror silent sleeps; And Time the ruined bridge has swept Down the dark stream which seaward creeps. On this green bank, by this soft stream, We set to-day a votive stone; That memory may their deed redeem, When, like our sires, our sons are gone. Spirit, that made those heroes dare, To die, and leave their children free, Bid Time and Nature gently spare The shaft we raise to them and thee.

Truth gains more even by the errors of one who, with due study and preparation, thinks for himself, than by the true opinions of those who only hold them because they do not suffer themselves to think.

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.

When a man no longer confuses himself with the definition of himself that others have given him, he is at once universal and unique. He is universal by virtue of the inseparability of his organism from the cosmos. He is unique in that he is just this organism and not any stereotype of role, class, or identity assumed for the convenience of social communication.

All's well that ends well; which is the epitaph I should put on my tombstone if I were the last man left alive.

By narcissism is meant ceasing to have an authentic interest in the outside world but instead an intense attachment to oneself, to one's own group, clan, religion, nation, race, etc. - with consequent serious distortions of rational judgment. In general, the need for narcissistic satisfaction derives from the necessity to compensate for material and cultural poverty.

One need only open the eyes to see that the conquests of industry which have enriched so many practical men would never have seen the light, if these practical men alone had existed and if they had not been preceded by unselfish devotees who died poor, who never thought of utility, and yet had a guide far other than caprice.As Mach says, these devotees have spared their successors the trouble of thinking.

The best authorities are unanimous in saying that a war with H-bombs might possibly put an end to the human race. It is feared that if many H-bombs are used there will be universal death, sudden only for a minority, but for the majority a slow torture of disease and disintegration. Many warnings have been uttered by eminent men of science and by authorities in military strategy. None of them will say that the worst results are certain. What they do say is that these results are possible, and no one can be sure that they will not be realized. We have not yet found that the views of experts on this question depend in any degree upon their politics or prejudices. They depend only, so far as our researches have revealed, upon the extent of the particular expert's knowledge. We have found that the men who know most are the most gloomy.

I myself believe that the evidence for God lies primarily in inner personal experiences.

No matter how honest scientists think they are, they are still influenced by various unconscious assumptions that prevent them from attaining true objectivity. Expressed in a sentence, Fort's principle goes something like this: People with a psychological need to believe in marvels are no more prejudiced and gullible than people with a psychological need not to believe in marvels.

Any plea ... for institutionalized risk-assessment, beefed-up bioethics panels, academic review bodies, worse-case scenario planning, more intensive computer simulations, systematic long-term planning and the institutionalized study of existential risks is admirable. But so is urgent action to combat the global pandemic of suffering. "The easiest pain to bear is someone else's"

We are much beholden to Machiavel and others, that write what men do, and not what they ought to do.

What will be the attitude of communism to existing nationalities? The nationalities of the peoples associating themselves in accordance with the principle of community will be compelled to mingle with each other as a result of this association and thereby to dissolve themselves, just as the various estate and class distinctions must disappear through the abolition of their basis, private property.

No easy way leads from the earth to heaven..

Art is the symbol of the two noblest human efforts: to construct and to refrain from destruction.

By virtue of its innermost intention, and like all questions about language, structuralism escapes the classical history of ideas which already supposes structuralism's possibility, for the latter naively belongs to the province of language and propounds itself within it.Nevertheless, by virtue of an irreducible region of irreflection and spontaneity within it, by virtue of the essential shadow of the undeclared, the structuralist phenomenon will deserve examination by the historian of ideas. For better or for worse. Everything within this phenomenon that does not in itself transparently belong to the question of the sign will merit this scrutiny; as will everything within it that is methodologically effective, thereby possessing the kind of infallibil-ity now ascribed to sleepwalkers and formerly attributed to instinct, which was said to be as certain as it was blind.

The Greek word for philosopher (philosophos) connotes a distinction from sophos. It signifies the lover of wisdom (knowledge) as distinguished from him who considers himself wise in the possession of knowledge. This meaning of the word still endures: the essence of philosophy is not the possession of the truth but the search for truth. ... Philosophy means to be on the way. Its questions are more essential than its answers, and every answer becomes a new question.