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April 10, 2026
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"There are two fundamental sources of âbareâ facts for the mathematician. These are, on the one hand the physical world which is the source of geometry, and on the other hand the arithmetic of numbers which is the source of number theory. Any theory concerning either of these subjects can be tested by performing experiments either in the physical world or with numbers. That is, there are some real things out there to which we can confront our understanding."
"... string theory has uncovered beautiful relations between physics and different parts of mathematics, mostly differential geometry, enumerative algebraic geometry and complex analysis. In fact string theory started like this. At the very beginning when and others were starting string theory motivated by the for strong interactions they found solutions to the duality equations for the scattering amplitudes in terms of s and these were nice mathematical functions like generalized s which are very natural in terms of complex analysis. It was then realized, by and others, that these models could be understood geometrically from the propagation of strings. It is a very powerful idea to âtestâ a given complex space using the space of complex curves inside or of maps from s to that target space. And physicists could use all the arsenal of which is quite powerful. This generated a very interesting group of people that do a kind of âphysics motivatedâ mathematics which rejuvenated some parts of complex geometry. They adopt a rather free attitude towards mathematics, which is original and productive and had a very positive influence. It started as mathematics and had a very positive impact on mathematics up to now."
"If paparazzi specialized in mathematical celebrities they'd camp outside the dining hall at the IAS and come away with a new batch of pictures every day."
"In some situations however, when you are deeply with your problem, you feel at home anywhere just thinking about your problem. Some of my best work was done in hotels, on the train, and there's no rule. More important when you think is what goes on inside rather outside. [...] The best thoughts can be nearly everywhere."
"Fields medalists are nothing out of the ordinary at Princetonâyou sometimes find yourself seated next to three or four of them at lunch!"
"I am not really motivated by confidence. Nor by curiosity. What I would say is, itâs more anxiety. I spend much more time being anxious than being confident or being curious. My mind sort of constantly worries. Itâs not confidence â okay, I have of course some self-confidence, but itâs not a kind of overreaching confidence, by no means. I knew only one person who had overreaching confidence, that was Michael Atiyah. I really liked him a lot. He could jump to other topics. But I am not like him. I am much more motivated by the fact that when I do not understand something, it makes me suffer. It puts me into a state of misery. I am feeling bad until I understand. Thatâs exactly the motivating force."
"Connes is one of the revolutionaries of the subject (Riemann hypothesis), a benign Robespierre of mathematics to Bombieri's Louis XVI."
"It was in Nazi Germany that Bolshevism was perfected; there, political power truly absorbed all spheres of existence, from the economy to religion, from technology to the soul. The irony, the tragedy, of history was that both totalitarian regimes, identical in their aim for absolute power over dehumanized beings, presented themselves as protection from the danger presented by the other."
"Nazism was a German form of Bolshevism."
"The Mussolinian fascism of 1919 can be seen as a 'reaction' to the threat of Italian-style Bolshevism, also arising out of the war and following more or less the Russian exampleâa reaction in the broadest sense of the word, since Mussolini, who, like Lenin, comes from an ultrarevolutionary socialism, can more easily imitate it in order to fight it."
"Hitler did a better job than Stalin of accomplishing Lenin's totalitarian promisesâbetter, too, than Mussolini."
"What was new about Hitler and Stalin was what Friedrich Meinecke, in an attempt shortly after World War II to express his horror at Hitlerâs moral nihilism, called a â Machiavellianism of the masses'."
"In many thundering discourses, Hitler expressed his respect, if not admiration for Stalinist Communism and its leader."
"After all, in my country as well, and in democratic Europe, fascism, a fortiori in its Nazi form, was a more or less taboo subject for the historian. I mean that the moral condemnation directed against the two regimes precluded not only studying them, but also understanding the popularity they enjoyed between the two wars. And that taboo that impeded all types of comparative analysis, and even the idea of an interdependence between communism and fascism, was just as great, even if it did not have the same historical or cultural reasons."
"Nazism was a form of Bolshevism turned against its initial form."
"In Fascism, as in Communism, the idea of the future was based on a critique of bourgeois modernity ... It rose from a variety of currents and from authors of very different origins, all of whom demonized the bourgeoisie. The doctrine was cast as post-Marxist, not as pre-liberal."
"To understand this relationship we may start with what has become an accepted observation: Stalinized Bolshevism and National Socialism constitute the two examples of twentieth-century totalitarian regimes. Not only were they comparable, but they form a political category of their own, which has become established since Hannah Arendt."
"The fact that Communism and Fascism assigned contradictory roles to history and reasonâthe emancipation of the proletariat versus the domination of the Aryan raceâmattered little."
"The fascist movement fed on anticommunism, the communist movement on antifascism. But both shared a hatred for the bourgeois world, which allowed them to unite."
"Lenin takes power in 1917, Mussolini in 1922, Hitler fails in 1923 to succeed ten years later. Thus, ten years later Mussolini fascism can be considered a 'reaction' to an Italian-style Bolshevism, also arising out of the war and more or less modeled on the Russian example. In the same manner, Nazism can be made into a response to the German obsession with the Komintern, a response along the dictatorial and revolutionary lines of communism."
"The bourgeoisie is a synonym for modern society. The word designates the class that gradually destroyed, by its free activity, the old aristocratic society founded on a hierarchy of birth."
"The American people were possessed by the capitalist spirit without ever having had a bourgeoisie; French political society, in contrast, created a bourgeoisie devoid of the capitalist spirit."
"Fascism was born of the reaction of the particular against the universal, the national against the international. In its origins it was inseparable from Communism, fighting the latterâs goals even while adopting its methods⌠Communism and Fascism grew up on the same soil, the soil of Italian Socialism. The founder of the fasci in March 1919, Mussolini was a member of the revolutionary wing of the Socialist movement prior to supporting Italy's entry into the Great War; then, immediately afterward, he found himself in violent conflict with the Bolshevik-leaning leaders of his former party."
"The German extreme Right, and even the entire Right, did not need communism to hate democracy. The national Bolsheviks admired Stalin. I concede that Hitler privileged the hatred of Bolshevism, but as a final product of the democratic bourgeois world. In fact, certain of his close accomplices, such as Goebbels, made no mystery of hating Paris and London more than Moscow."
"Born of war, both Bolshevism and Fascism drew their basic education from war. They transferred to politics the lessons of the trenches: familiarity with violence, the simplicity of extreme passions, the submission of the individual to the collectivity, and finally the bitterness of futile or betrayed sacrifices."
"Therefore, I think that the thesis of fascism as a 'reactive' movement against communism only explains part of the phenomenon; it fails to explain the differences between Italian and German fascism⌠But Hitler and the Nazis didn't need this to give substance to their hatred of the Jews, which was older than the October Revolution. In fact, before them, Mussolini, whom they so admired, had led anticommunist fascism to victory without anti-Semitism."
"The historians of our era, obsessed by the determinist idea and by the sociological conception of history, often tend to misjudge what was accidental in the European tragedy in the twentieth century and the role played by several men. They don't want to see that sometimes monstrous events have small causes."
"The novelty of fascism in History consists in its emancipation of the European Right from the impasse that is inseparable from the counterrevolutionary idea. In effect, in the nineteenth century the counterrevolutionary idea never ceased being trapped in the contradiction of having to use revolutionary means to win without being able to assign itself any goal other than the restoration of a past from which, however, the revolutionary evil arose. There is nothing like this in fascism."
"The idea of the October Revolution as the product of a plot of international Judaism is part of this type of representation. I don't deny for an instant that there were numerous Jewish militants on the first Bolshevik staff as well as in the socialist movement, especially in the countries of Eastern Europe. But this is not an observation from which one can infer, even by definition, the existence of a particular Jewish plot. The accusation belongs on a different plane from that of rational thought or historical analysis."
"In the case of Hitler and his accomplices, however, the Jews not only incarnate Bolshevism in their eyes but also stateless capitalism. This allows the Nazis to magically unite in the same hatred a single people who presumably incarnated two contradictory ideas and social regimes."
"It is the fact of the privileged relationship of the Jews to democratic universalism that makes possible the understanding of the particular nature of modern anti-Semitism as opposed to medieval anti-Semitism. These two forms of hatred of the Jews are not incompatible, and their effects can be cumulative. But the older form is rooted in Christianityâin the Jewish refusal to recognize the divinity of Christâwhereas the more recent form doesn't have the same content as the Christian charge. Rather, it accuses the Jews of hiding a will to dominate the world behind the abstract universality of the world of money and the Rights of Man."
"Because the only serious way to approach the study of the two original ideologies and political movements that appeared at the beginning of our century, Marxist-Leninist communism and fascism in its Italian and German forms, is to take them together as the two faces of an acute crisis of liberal democracy that arose with the First World War."
"The point communism and fascism have in common is the fundamental political deficit of modern democracy. The different types of totalitarian regimes that are established in their name share the will to put an end to this deficit by restoring the main role to political decisions and by integrating the masses into one party through the constant assertion of their ideological orthodoxy. The fact that the two ideologies proclaim themselves to be in a situation of radical conflict does not prevent them from reinforcing each other by this very hostilityâthe communist nourishes his faith with antifascism, and the fascist his with anticommunism. And both fight the same enemy, bourgeois democracy. The communist sees it as the breeding ground for fascism, while the fascist sees it as the antechamber of Bolshevism, but they both fight to destroy it."
"England is an Empire, Germany a race; France is a person."
"With the world began a war that will only end with the world, and not before: that of man against nature, mind against matter, freedom against fate. History is nothing but the story of this endless struggle."
"The intimate fusion of races is the identity of our nation, its personality."
"The year 1863 will remain cherished and blessed. It was the first time I could read Indiaâs great sacred poem, the divine Ramayana.... This great stream of poetry carries away the bitter leaven left behind by time and purifies us. Whoever has his heart dried up, let him drench it in the Ramayana. Whoever has lost and wept, let him find in it a soothing softness and Natureâs compassion. Whoever has done too much, willed too much, let him drink a long draught of life and youth from this deep chalice.... Everything is narrow in the Occident. Greece is small â I stifle. Judea is dry â I pant. Let me look a little towards lofty Asia, towards the deep Orient. There I find my immense poem, vast as Indiaâs seas, blessed and made golden by the sun, a book of divine harmony in which nothing jars. There reigns a lovable peace, and even in the midst of battle, an infinite softness, an unbounded fraternity extending to all that lives, a bottomless and shoreless ocean of love, piety, clemency. I have found what I was looking for: the bible of kindness. Great poem, receive me!⌠Let me plunge into it! It is the sea of milk."
"The last people in the world in whom the personality would consent to be absorbed into pantheism is the French."
"Michelet held that the Vedas "were undoubtedly the first monument of the world" and that from India emanated "a torrent of light and the flow of reason and Right". He proclaimed that "the migrations of mankind follow the route of the sun from East to West along the sun's course. . . . At its starting point, man arose in India, the birthplace of races and of religions, the womb of the world"."
"Whereas, in our Occident, the most dry and sterile minds brag in front of Nature, the Indian genius, the most rich and fecund of all, knows neither small nor big and has generously embraced universal fraternity, even the identity of all souls."
"From India comes to us a torrent of light, a river of Right and Reason."
"That year will always remain a dear and cherished memory; it was the first time I had the opportunity to read the great sacred poem of India, the divine Rarnayana. If anyone has lost the freshness of emotion, let him drink a long draught of life, and youth from that deep chalice."
"Out of India, [[French Revolution|until [17]89]] there fell a torrent of lightâthe river of Right and Reason."
"My book is born in the full light of the sun among our forefathers, the sons oflight-Aryans, Indians, Persians and Greeks . . . . This trinity of light quite naturally met with opposition from the sombre genius of the South by way of Memphis, Carthage, Tyre and Judaea. Egypt in her monuments, Judaea with her scriptures, established their Bibles, tenebrous but of lasting influence.... Now that our parent Bibles have come to light it is more apparent to what extent the Jewish Bible belongs to another race. It is a great book, without doubt, and always will be- but how gloomy and full of gross equivocation-beautiful but full of doubt like death...."
"France is the daughter of freedom. In human progress, the essential part, the main force, is called man. Man is his own Prometheus."
"India seemed to have a powerful attraction for Michelet. In the "Journal" he kept, the following note is to be found: The little ruins of the Mediterranean world can no longer assuage the craving for ruins which is felt by my ravaged heart. I need the desolations, the cataclysms of the Orient, the annihilation of whole races, the deserts...⢠The Hall of the Nibelungen is not enough. I need the great plain of the Indian world where the Gurus perish by the hundred thousand ...."
"Each year, it is necessary to respire, to take breath again, to revive ourselves at the great living sources that forever keep their eternal freshness. Where can we find them if not at the cradle of our race, on the sacred summits from where descend the Indus and the Ganges?"
"The history of France begins with the French language. Language is the primary sign of nationality."
"Follow the migrations of mankind from East to West along the sun's course and along the track of the world's magnetic currents; observe its long voyage from Asia to Europe, from India to France.... At its starting point, in India, the birthplace of races and of religions, the womb of the world ."
"Semantics (semasiology) is a branch of linguistics. The questions which are of particular interest in this connection are â with what is that branch of linguistics concerned, and in what does it see the distinction between itself and the semantic problems found in contemporary logic."
Heute, am 12. Tag schlagen wir unser Lager in einem sehr merkwĂźrdig geformten HĂśhleneingang auf. Wir sind von den Strapazen der letzten Tage sehr erschĂśpft, das Abenteuer an dem groĂen Wasserfall steckt uns noch allen in den Knochen. Wir bereiten uns daher nur ein kurzes Abendmahl und ziehen uns in unsere Kalebassen-Zelte zurĂźck. 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 grĂśĂte 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 auĂer Rand und Band
Und ich bin sauer!