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April 10, 2026
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"Every attempt to refer chemical questions to mathematical doctrines must be considered, now and always, profoundly irrational, as being contrary to the nature of the phenomena. . . . but if the employment of mathematical analysis should ever become so preponderant in chemistry (an aberration which is happily almost impossible) it would occasion vast and rapid retrogradation...."
"The principal means of realizing it will be the formation of an alliance between philosophers and the working classes, for which both are alike prepared by the negative and positive progress of the last five centuries. The direct object of their combined action will be to set in motion the force of Public Opinion."
"The errors of Communism must be rectified; but there is no necessity for giving up the name, which is a simple assertion of the paramount importance of Social Feeling. However, now that we have happily passed from monarchy to republicanism, the name of Communist is no longer indispensable; the word Republican expresses the meaning as well, and without the same danger. Positivism, then, has nothing to fear from Communism; on the contrary, it will probably be accepted by most Communists among the working classes, especially in France where abstractions have but little influence on minds thoroughly emancipated from theology. The people will gradually find that the solution of the great social problem which Positivism offers is better than the Communistic solution."
"Language forms a kind of wealth, which all can make use of at once without causing any diminution of the store, and which thus admits a complete community of enjoyment; for all, freely participating in the general treasure, unconsciously aid in its preservation."
"Thus the social position of women is in this respect very similar to that of philosophers and of the working classes. And we now see why these three elements should be united. It is their combined action which constitutes the moral or modifying force of society."
"It lays down, as is generally known, that our speculations upon all subjects whatsoever, pass necessarily through three successive stages: a Theological stage, in which free play is given to spontaneous fictions admitting of no proof; the Metaphysical stage, characterized by the prevalence of personified abstractions or entities; lastly, the Positive stage, based upon an exact view of the real facts of the case."
"And now I have explained the series of social and intellectual conditions by which the discovery of sociological laws, and consequently the foundation of Positivism, was fixed for the precise date at which I began my philosophical career: that is to say, one generation after the progressive dictatorship of the Convention, and almost immediately after the fall of the retrograde tyranny of Bonaparte."
"The first condition of unity is a subjective principle; and this principle in the Positive system is the subordination of the intellect to the heart: Without this the unity that we seek can never be placed on a permanent basis, whether individually or collectively. It is essential to have some influence sufficiently powerful to produce convergence amid the heterogeneous and often antagonistic tendencies of so complex an organism as ours."
"It was under Catholic Feudalism that they were first united; a union for which their incorporation into the Roman empire had prepared them, and which was finally organized by the incomparable genius of Charlemagne."
"Reorganisation, irrespectively of God or king, by the worship of Humanity, systematically adopted. Man’s only right is to do his duty. The Intellect should always be the servant of the Heart, and should never be its slave."
"There are three successive states of morality answering to the three principal stages of human life; the personal, the domestic, and the social stage."
"Notwithstanding the eminent difficulties of the mathematical theory of sonorous vibrations, we owe to it such progress as has yet been made in acoustics. The formation of the differential equations proper to the phenomena is, independent of their integration, a very important acquisition, on account of the approximations which mathematical analysis allows between questions, otherwise heterogeneous, which lead to similar equations. This fundamental property, whose value we have so often to recognize, applies remarkably in the present case; and especially since the creation of mathematical thermology, whose principal equations are strongly analogous to those of vibratory motion. This means of investigation is all the more valuable on account of the difficulties in the way of direct inquiry into the phenomena of sound. We may decide the necessity of the atmospheric medium for the transmission of sonorous vibrations; and we may conceive of the possibility of determining by experiment the duration of the propagation, in the air, and then through other media; but the general laws of the vibrations of sonorous bodies escape immediate observation. We should know almost nothing of the whole case if the mathematical theory did not come in to connect the different phenomena of sound, enabling us to substitute for direct observation an equivalent examination of more favorable cases subjected to the same law. For instance, when the analysis of the problem of vibrating chords has shown us that, other things being equal, the number of oscillations is hi inverse proportion to the length of the chord, we see that the most rapid vibrations of a very short chord may be counted, since the law enables us to direct our attention to very slow vibrations. The same substitution is at our command in many cases in which it is less direct."
"The object of all true Philosophy is to frame a system which shall comprehend human life under every aspect, social as well as individual. It embraces, therefore, the three kinds of phenomena of which our life consists, Thoughts, Feelings, and Actions."
"To understand a science it is necessary to know its history."
"The dead govern the living."
"Social positivism only accepts duties, for all and towards all. Its constant social viewpoint cannot include any notion of rights, for such notion always rests on individuality. We are born under a load of obligations of every kind, to our predecessors, to our successors, to our contemporaries. These obligations then increase or accumulate, for it is some time before we can return any service. … Any human right is therefore as absurd as immoral. Since there are no divine rights anymore, this concept must therefore disappear completely as related only to the preliminary regime and totally inconsistent with the final state where there are only duties based on functions."
"Men are not allowed to think freely about chemistry and biology: why should they be allowed to think freely about political philosophy?"
"Foreknowledge is power."
"In the final, positive state, the mind has given over the vain search after Abolute notions, the origin and destination of the universe, and the cause of phenomenon, and applies itself to the tudy of their laws, - that is, their invariable relations of succession and resemblance. Reasoning and observation, duly combined, are the means of this knowledge. What is now understood when we speak of an explanation of the facts is simply the establishment of a connection between single phenomena and some general facts, the number of which continually diminishes with the progress of science."
"After Montesquieu, the next great addition to Sociology (which is the term I may be allowed to invent to designate Social Physics) was made by Condorcet, proceeding on the views suggested by his illustrious friend Turgot."
"Almost a thousand years ago, a teacher fell in love with his student. Almost a thousand years ago, they began a torrid affair. They made love in the kitchens of convents and in the boudoir of the girl's uncle. They wrote hundreds of love letters. When the girl bore a child, they were secretly married, but the teacher was castrated by henchmen of the enraged uncle. At her lover's bidding, the girl took religious orders. He took the habit of a monk. They retreated into separate monasteries and wrote to each other until parted by death. The story of Abelard and Heloise hardly resonates with the spirit of our age. Not least, its origins in the classroom offend: teachers, we know, are not supposed to fall in love with their students. Heloise, moreover, is no feminist heroine, despite having been one of the best educated women of her age and writing some of its most affecting prose. Nobody who takes the veil on the command of her husband and swears "complete obedience" to him can hope to sneak into the bastion of feminism. Today, even the high romance of the couple's liaison strikes us as foreign: all that sacrifice and intensity! … The notion that passion might comprise not only joy but pain, not only self-realization but self-abandonment, seems archaic. To admire, as an early-20th-century biographer of Abelard and Heloise does, the "beauty of souls large enough to be promoted to such sufferings" seems downright perverse. And yet there's a grandeur to high-stakes romance, to self-sacrifice, that's missing from our latex-love culture — and it's a grandeur we perhaps crave to recover. How else to account for the flurry of new writing on these two ill-fated 12th-century lovers? … Only recently — and miraculously — has a new cache of material turned up, fragments of 113 letters that many scholars believe Abelard and Heloise exchanged before Abelard's castration. Copied in the 15th century by a monk named Johannes de Vespria, discovered in 1980 by Constant J. Mews and finally published as The Lost Love Letters of Heloise and Abelard, these short but eloquent missives present two people vying — with no coyness or gender typecasting whatever — to outdo each other in expressions of adoration. … The love stories that touch us most deeply are punctuated by human frailty. Look at them up close and you see the fault lines, compromises and anticlimaxes. At the beginning of Shakespeare's play, Romeo is just as intemperately in love with a girl called Rosaline as he is later with Juliet. Tristan and Isolde's passion could well be the fruit of substance abuse, of a love potion they drank unknowingly. And Abélard and Heloise? They weren't equally strong or passionate or generous. Still, they put their frailties together and begat a perfect myth, as well as something perhaps even more precious — a surprising, splendid, fractured reality. "There is a crack," the Leonard Cohen lyric goes, "a crack in everything: that's how the light gets in.""
"Peter Abelard (1079-1142) was the preeminent philosopher of the twelfth century and perhaps the greatest logician of the middle ages. During his life he was equally famous as a poet and a composer, and might also have ranked as the preeminent theologian of his day had his ideas earned more converts and less condemnation. In all areas Abelard was brilliant, innovative, and controversial. He was a genius. He knew it, and made no apologies. His vast knowledge, wit, charm, and even arrogance drew a generation of Europe's finest minds to Paris to learn from him."
"Abelard's best known writings are his autobiography the Historia Calamitatum (The Story of my Misfourtunes), the letters he exchanged with Heloise, and the Sic et Non. The Historia, written after Abelard's escape from St. Gildas, details Abelard's rise to fame and the misfortunes of his fall. It is addressed to an unidentified friend with the hope that this friend will feel better about his own suffering after reading of Abelard's. The real purpose was likely to remind people of Abelard's past fame and to pave the way for a return to Paris. The letters of Abelard and Heloise discuss issues ranging from their relationship to theological and philosophical matters affecting Heloise's nuns at the Paraclete."
"The fundamental commitment behind Abelard's nominalism, that there is nothing that is not individual (or at least particular), is the conceptual core of all his metaphysical thought. Abelard held that the individual is primary, ontologically basic, and requires no explanation. It is notoriously difficult to prove such a claim. If Abelard could be said to have a metaphysical project it would be to show that other "items" that more promiscuous philosophers would add to their ontology can be reductively explained in terms of individuals (or at least of particulars). Abelard asserts that individuals are integral wholes, and he adopts the language of form-matter composites to describe individuals, but the form is nothing other than the arrangement of the parts that comprise the whole. … Abelard holds a doctrine of double creation. God first created the four basic elements and then combined the four basic elements into various individuals according to the exemplars in his mind …. Only God has this power to assemble parts into a single discrete individual substance. Only God can impose form on matter … It makes perfect sense for Abelard to talk about forms, but the form is not a part of the individual. This is the hallmark of Abelard's reductivism; "form" is a name for an objectively discernable feature of the individual, not for an ontologically distinct item. Individuals thus created are discreet from all others; they share no matter or form, yet they are similar. Abelard will explain this in terms of natures or substantial forms, but again prefers a reductive account. Individuals have a certain nature because they have a certain substantial form, but this substantial form is not a part of the individual or any item that could be shared by two individuals. In contemporary terms Abelard would be a resemblance nominalist. Individuals created by God according to the same exemplar will be naturally similar in the way that houses made according to the same blueprint are similar. This similarity is real, not conventional, but nothing in addition to the individuals is required to explain this fact. The individuals that populate the world fall into natural kinds. Natures themselves do not need to be posited to explain this fact about the world."
"St. Jerome, whose heir methinks I am in the endurance of foul slander, says in his letter to Nepotanius: "The apostle says: 'If I yet pleased men, I should not be the servant of Christ.' He no longer seeks to please men, and so is made Christ's servant" (Epist. 2). And again, in his letter to Asella regarding those whom he was falsely accused of loving: "I give thanks to my God that I am worthy to be one whom the world hates" (Epist. 99). And to the monk Heliodorus he writes: "You are wrong, brother, you are wrong if you think there is ever a time when the Christian does not suffer persecution. For our adversary goes about as a roaring lion seeking what he may devour, and do you still think of peace? Nay, he lieth in ambush among the rich." Inspired by those records and examples, we should endure our persecutions all the more steadfastly the more bitterly they harm us. We should not doubt that even if they are not according to our deserts, at least they serve for the purifying of our soul. And since all things are done in accordance with the divine ordering, let every one of true faith console himself amid all his afflictions with the thought that the great goodness of God permits nothing to be done without reason, and brings to a good end whatsoever may seem to happen wrongfully. Wherefore rightly do all men say: "Thy will be done." And great is the consolation to all lovers of God in the word of the Apostle when he says: "We know that all things work together for good to them that love God" (Rom. viii, 28). The wise man of old had this in mind when he said in his Proverbs: "There shall no evil happen to the just" (Prov. xii, 21). By this he clearly shows that whosoever grows wrathful for any reason against his sufferings has therein departed from the way of the just, because he may not doubt that these things have happened to him by divine dispensation. ///Even such are those who yield to their own rather than to the divine purpose, and with hidden desires resist the spirit which echoes in the words, "Thy will be done," thus placing their own will ahead of the will of God. Farewell."
"Sometimes I grieve for the house of the Paraclete, and wish to see it again. Ah, Philintus! does not the love of Heloise still burn in my heart? I have not yet triumphed over that happy passion. In the midst of my retirement I sigh, I weep, I pine, I speak the dear name of Heloise, pleased to hear the sound, I complain of the severity of Heaven. But, oh! let us not deceive ourselves: I have not made a right use of grace. I am thoroughly wretched. I have not yet torn from my heart deep roots which vice has planted in it. For if my conversion was sincere, how could I take a pleasure to relate my past follies? Could I not more easily comfort myself in my afflictions? Could I not turn to my advantage those words of God himself, If they have persecuted me, they will also persecute you; if the world hate you, ye know that it hated me also? Come Philintus, let us make a strong effort, turn our misfortunes to our advantage, make them meritorious, or at least wipe out our offences; let us receive, without murmuring, what comes from the hand of God, and let us not oppose our will to his. Adieu. I give you advice, which could I myself follow, I should be happy."
"Often the hearts of men and women are stirred, as likewise they are soothed in their sorrows, more by example than by words. And therefore, because I too have known some consolation from speech had with one who was a witness thereof, am I now minded to write of the sufferings which have sprung out of my misfortunes, for the eyes of one who, though absent, is of himself ever a consoler. This I do so that, in comparing your sorrows with mine, you may discover that yours are in truth nought, or at the most but of small account, and so shall you come to bear them more easily."
"When love has once been sincere, how difficult it is to determine to love no more? 'Tis a thousand times more easy to renounce the world than love. I hate this deceitful faithless world; I think no more of it; but my heart, still wandering, will eternally make me feel the anguish of having lost you, in spite of all the convictions of my understanding. In the mean time tho' I so be so cowardly as to retract what you have read, do not suffer me to offer myself to your thoughts but under this last notion. Remember my last endeavours were to seduce your heart. You perished by my means, and I with you. The same waves swallowed us both up. We waited for death with indifference, and the same death had carried us headlong to the same punishments. But Providence has turned off this blow, and our shipwreck has thrown us into an haven. There are some whom the mercy of God saves by afflictions. Let my salvation be the fruit of your prayers! let me owe it to your tears, or exemplary holiness! Tho' my heart, Lord! be filled with the love of one of thy creatures, thy hand can, when it pleases, draw out of it those ideas which fill its whole capacity. To love Heloise truly is to leave her entirely to that quiet which retirement and virtue afford. I have resolved it: this letter shall be my last fault. Adieu. If I die here, I will give orders that my body be carried to the house of the Paraclete. You shall see me in that condition; not to demand tears from you, it will then be too late; weep rather for me now, to extinguish that fire which burns me. You shall see me, to strengthen your piety by the horror of this carcase; and my death, then more eloquent than I can be, will tell you what you love when you love a man. I hope you will be contented, when you have finished this mortal life, to be buried near me. Your cold ashes need then fear nothing, and my tomb will, by that means, be more rich and more renowned."
"Abélard would find most of his old problems sensitive to his touch today. Time has settled few or none of the essential points of dispute. Science hesitates, more visibly than the Church ever did, to decide once for all whether Unity or Diversity is ultimate law; whether order or chaos is the governing rule of the Universe, if Universe there is; whether anything except phenomena exists. Even in matters more vital to society, one dares not speak too loud. Why, and for what, and to whom, is man a responsible agent? Every jury and judge, every lawyer and doctor, every legislator and clergyman has his own views, and the law constantly varies. Every nation may have a different system. One court may hang, and another may acquit for the same crime, on the same day; and Science only repeats what the Church said to Abélard, that where we know so little, we had better hold our tongues."
"Q5 Is God a single unitary being, or not?"
"Doubtless the fathers might err; even Peter, the prince of the apostles, fell into error: what wonder that the saints do not always show themselves inspired? The fathers did not themselves believe that they, or their companions, were always right. Augustine found himself mistaken in some cases and did not hesitate to retract his errors. He warns his admirers not to look upon his letters as they would upon the Scriptures, but to accept only those things which, upon examination, they find to be true. All writings belonging to this class are to be read with full freedom to criticize, and with no obligation to accept unquestioningly; otherwise they way would be blocked to all discussion, and posterity be deprived of the excellent intellectual exercise of debating difficult questions of language and presentation."
"I have ventured to bring together various dicta of the holy fathers, as they came to mind, and to formulate certain questions which were suggested by the seeming contradictions in the statements. These questions ought to serve to excite tender readers to a zealous inquiry into truth and so sharpen their wits. The master key of knowledge is, indeed, a persistent and frequent questioning. Aristotle, the most clear-sighted of all the philosophers, was desirous above all things else to arouse this questioning spirit, for in his Categories he exhorts a student as follows: "It may well be difficult to reach a positive conclusion in these matters unless they be frequently discussed. It is by no means fruitless to be doubtful on particular points." By doubting we come to examine, and by examining we reach the truth."
"There are many seeming contradictions and even obscurities in the innumerable writings of the church fathers. Our respect for their authority should not stand in the way of an effort on our part to come at the truth. The obscurity and contradictions in ancient writings may be explained upon many grounds, and may be discussed without impugning the good faith and insight of the fathers. A writer may use different terms to mean the same thing, in order to avoid a monotonous repetition of the same word. Common, vague words may be employed in order that the common people may understand; and sometimes a writer sacrifices perfect accuracy in the interest of a clear general statement. Poetical, figurative language is often obscure and vague. Not infrequently apocryphal works are attributed to the saints. Then, even the best authors often introduce the erroneous views of others and leave the reader to distinguish between the true and the false. Sometimes, as Augustine confesses in his own case, the fathers ventured to rely upon the opinions of others."
"Q1 Must human faith be completed by reason, or not?"
"Bonam quippe intentionem, hoc est, rectam in se dicimus, operationem vero non quod boni aliquid in se suscipiat, sed quod ex bona intentione procedat. Unde et ab eodem homine cum in diversis temporibus idem fiat, pro diversitate tamen intentione eius operatio modo bono modo mala dicitur."
"O quanta qualia sunt illa sabbata, quae semper celebrat superna curia."
"Q2 Does faith deal only with unseen things, or not?"
"The purpose and cause of the incarnation was that He might illuminate the world by His wisdom and excite it to the love of Himself."
"Q3 Is there any knowledge of things unseen, or not?"
"Q4 May one believe only in God alone, or not?"
"No, liberty is not made for us: we are too ignorant, too vain, too presumptuous, too cowardly, too vile, too corrupt, too attached to rest and to pleasure, too much slaves to fortune to ever know the true price of liberty. We boast of being free! To show how much we have become slaves, it is enough just to cast a glance on the capital and examine the morals of its inhabitants."
"To form a truly free constitution, that’s to say, truly just and wise, the first point, the main point, the capital point, is that all the laws be agreed on by the people, after considered reflection, and especially having taken time to see what’s at stake…"
"Robespierre listened to me with terror. He grew pale and silent for some time. This interview confirmed me in the opinion that I always had of him, that he unites the knowledge of a wise senator with the integrity of a thoroughly good man and the zeal of a true patriot but that he is lacking as a statesman in clearness of vision and determination."
"How could liberty ever have established itself amongst us? Apart from several tragic scenes, the revolution has been nothing but a web of farcical scenes… But it is in the nation’s senate that the most grotesque parades have taken place."
"Robertspiere [sic], Robertspiere alone in vain raised his voice against the perfidious decree regarding superior conscripts, but his voice was muffled."
"Fifty years of anarchy await you, and you will emerge from it only by the power of some dictator who will arise- a true statesman and patriot. O prating people, if you did but know how to act!"
"People, give thanks to the gods! Your most redoubtable enemy has fallen beneath the scythe of Fate. Riquetti [Mirabeau] is no more; he dies victim of his numerous treasons, victim of his too tardy scruples, victim of the barbarous foresight of his atrocious accomplices. Adroit rogues who are to be found in all circles have sought to play upon your pity, and already duped by their false discourse, you mourn this traitor as the most zealous of your defenders; they have represented his death as a public calamity, and you bewail him as a hero, as the saviour of your country, who has sacrificed himself for you. Will you always be deaf to the voice of prudence; will you always sacrifice public affairs to your blindness?"
"The people are never voluntary slaves, they yield not to power, but when they believe it to be a duty, or are unable to oppose it. Hence in a state newly founded or reformed, the subjects are not at once enslaved, however imperfect the constitution might be. Despair, that prompted them at first to throw off the yoke, would prompt them to throw it off anew whenever they should feel its weight. To commence with open attacks upon liberty, and to attempt to destroy it by violence, would prove therefore a rash undertaking. When those who govern, daringly dispute the supreme power with open force, and the people perceive their rulers attempting * to enslave them, the latter ever prevail, and the Prince in a moment loses the fruit of all his efforts. At his first attempt the subjects unite against him, and his authority is at stake, if his conduct be not more submissive than imperious. It is not therefore by open attacks Princes first attempt to enslave the people, they take their measures in secrecy, they have recourse to craft: it is by flow but constant efforts, by changes almost imperceptible, by innovations of which it is difficult to observe the consequences, and such as are scarcely taken notice of."
"Five or six hundred [aristocratic] heads lopped off would have assured you repose and happiness; a false humanity has restrained your arm and suspended your blows; it will cost the lives of millions of your brothers."
"Je ne suis pas la rose, mais j’ai vécu avec elle."
Heute, am 12. Tag schlagen wir unser Lager in einem sehr merkwürdig geformten Höhleneingang auf. Wir sind von den Strapazen der letzten Tage sehr erschöpft, das Abenteuer an dem großen Wasserfall steckt uns noch allen in den Knochen. Wir bereiten uns daher nur ein kurzes Abendmahl und ziehen uns in unsere Kalebassen-Zelte zurück. Dr. Zwitlako kann es allerdings nicht lassen, noch einige Vermessungen vorzunehmen. 2. Aug.
- Das Tagebuch
Es gab sie, mein Lieber, es gab sie! Dieses Tagebuch beweist es. Es berichtet von rätselhaften Entdeckungen, die unsere Ahnen vor langer, langer Zeit während einer Expedition gemacht haben. Leider fehlt der größte Teil des Buches, uns sind nur 5 Seiten geblieben.
Also gibt es sie doch, die sagenumwobenen Riesen?
Weil ich so nen Rosenkohl nicht dulde!
- Zwei außer Rand und Band
Und ich bin sauer!