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Last Notes

2025-01-26 12:39:08

All Newton’s achievements and discoveries in the realm of physics are in his view subordinate to the philosophical conception of absolute space.
Max Jammer, Concepts of Space

2025-01-26 04:32:34

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It is far more expensive in Fiat! What the hell! Are they promoting a shitcoin like bitcoin?

2025-01-26 01:45:58

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Gosto de você também.

2025-01-26 00:45:21

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Estou bebendo gim... Na verdade é só uma desculpa.... O Nostr é minha última esperança, já saí de tudo. Mas aqui também é uma bosta. Luto para não acreditar nisso, mas é a verdade. Olhe o nível das postagens! Um bando de imbecis! Reproduzem aquilo que faziam em outras redes. Sabe, em algummomento vou postar minha nsec e que todos se divirtam.

2025-01-25 23:27:53

Prometheus

2025-01-25 20:16:41

There are still some zombie notes to be resurrected but I am tired of it. Perhaps I resurrect some new ones in the near future.

2025-01-25 20:12:16

Yoneda Philosophy and Relationality
"The idea underlying the Yoneda results is like this. In the most general sense, it might be regarded as saying something like
To understand an object it suffices to understand all its relationships with other things.
Or, to say it in another way,
If you want to know whether two objects A and B are the same, just look at whether all the ways of probing A with other things (or, dually, probing other things with A) is the same as all the ways of probing B with other things (or, dually, probing other things with B)."
Daniel Rosiak in Sheaf Theory through Examples

2025-01-25 20:11:06

The world of ideas is not revealed to us in one stroke; we must both permanently and unceasingly recreate it in our consciousness.
René Thom

2025-01-25 20:10:31

"Public key signature schemes are necessary for the access control to communication networks and for proving the authenticity of sensitive messages such as electronic fund transfers."
C. P. Schnorr in 'Efficient Signature Generation by Smart Cards∗'
#schnorr
#signature
#public.key
#authenticity

2025-01-25 20:09:59

... o aspecto sensível e o racional não são realmente separáveis, são apenas distinguíveis.
Olavo de Carvalho no livro A Vingança de Aristóteles
#olavo
#aristoteles

2025-01-25 20:09:40

"... a idéia de que o antropólogo, quando examina diferentes culturas, deve evitar fazer uma hierarquia valorativa, como se uma cultura fosse melhor do que a outra, é um preceito metodológico. Contudo, quase que implicitamente, ela tornou- se uma regra ontológica que diz que “não existem diferenças de valor entre as culturas ou os costumes". Um costume como a antropofagia, por exemplo, deve ser considerado tão bom— ou tão ruim— como o da adoção dos órfãos. Sempre que passamos do preceito metodológico para o ontológico existe no mínimo uma imprudência muito grande."
Olavo de Carvalho em A Vingança de Aristóteles.

2025-01-25 20:09:24

"Como praticamente não lia mais e não suportava entre os íntimos senão aqueles dispostos a sempre lhe dizerem “sim”, ou os admiradores, Hitler logo caiu numa solidão intelectual cada vez mais profunda, numa espécie de prisão que só o confrontava consigo próprio e na qual só podia repetir os ecos de seu monólogo ininterrupto. Era o isolamento que ele queria. De uma vez por todas, e bem cedo, estabeleceu convicções comparáveis a dogmas que não modificava nem aumentava: contentava- se em solidificar."
Joaquin Fest em sua biografia de Hitler

2025-01-25 20:08:55

What you see is what you hear: The audio signal is fed directly into the oscilloscope, where vector graphics are drawn with sound.
https://www.youtube.com/watch?v=R9jOWIhZZCE

2025-01-25 20:08:36

In A Course in Mathematical Cryptography, by Gilbert Baumslag, it is stated that
...breaking many types of cryptosystems can be reduced to solving large systems of polynomials equations over finite fields.
That is, *algebraic varieties*.
In another excerpt:
After seeing the difficulties involved in using (commutative) Gröbner bases for constructing new cryptosystems, let us turn the tables and try to use Gröbner bases to break existing cryptosystems. This topic is known as **algebraic attacks**...
#algebra
#grobner
#cryptography

2025-01-25 20:08:13

"More difficult than determining the elementary properties of invariants is developing a systematic procedure to produce invariants. In December 1851, Cayley wrote Sylvester that, in general, invariants satisfied two partial differential equations, without indicating a derivation of the equations."
In *Elliptic and Modular Functions from Gauss to Dedekind to Hecke* by Ranjan Roy.
#invariant
#Cayley
#Sylvester
#modular

2025-01-25 20:07:50

Unbounded quantifiers
https://image.nostr.build/86bf41dd2429797bddb934af2f4b62eb04378e8c8048b9d8e5e75a3b6188a257.jpg

2025-01-25 20:07:31

Hipóstase
substantivo feminino
1. FILOSOFIA Para os pensadores da Antiguidade, realidade permanente, concreta e fundamental; substância.
2. FILOSOFIA Segundo a reflexão moderna e contemporânea, equívoco cognitivo que se caracteriza pela atribuição de existência concreta e objetiva (existência substancial) a uma realidade fictícia, abstrata ou meramente restrita à incorporalidade do pensamento humano.
3. MEDICINA Sedimento, depósito de um líquido orgânico, esp. de sangue venoso.
4. MEDICINA Circulação fraca do sangue em algum órgão ou parte do corpo, como a que acontece na insuficiência venosa.
5. TEOLOGIA União das naturezas humana e divina na pessoa de Cristo.

2025-01-25 20:07:12

"There is a general principle of abstraction in mathematics which says the following: to abstract a concept, describe not what it is, but what it does."
In A Brief Introduction to Schemes and Sheaves by David Urbanic
#mathematics
#algebra
#abstraction

2025-01-25 20:06:21

In the book Giordano Bruno by Ingrid D. Rowland https://image.nostr.build/e501b227f927501d8c971e5b4051cc5a1289eb835b64365d4645babcc8084f99.jpg

2025-01-25 20:06:03

Esse capítulo promete...
https://image.nostr.build/8b09c940e0aff8cf6ff99e68b65893b75dc5403534eb9ea8c785f511beed5f3d.jpg

2025-01-25 20:03:47

O renascer do tribalismo e dos seus preconceitos, que ressurgem nas multidões, é um dos sinais mais evidentes do desenvolvimento bárbaro. A tribo, por suas condições, exige uma coerência mais afetiva e emocional que racional. O membro da tribo, enquanto tal, é julgado por seus companheiros como possuidor de uma valia superior à de qualquer outro de outra tribo. Uma ofensa a um membro é como uma ofensa a toda a tribo. Vemos nascer o tribalismo nas castas, em que a ofensa a um membro, mesmo em questão meramente particular, é tomada como extensiva a toda a casta. Um médico, acusado de charlatanice, desperta em muitos médicos uma solidariedade irracional. Um militar, agredido por um civil, desperta em muitos militares o desejo de se vingarem de civis, e enquanto não retribuem a agressão parece-lhes que a honra da tribo não está lavada. O funcionário denunciado de malversação do dinheiro público recebe a solidariedade tribal de muitos de seus companheiros. O membro da corporação A, que ofendeu o membro da corporação B, ofendeu a honra tribal dessa. E não faltarão aqueles da corporação B, que resolvam vingar- se violentamente sobre alguns da corporação. Esse tribalismo é mais encontradiço do que se julga. Mas não deixa de ser uma das manifestações bárbaras mais inferiores que se conhece, e a sua presença, na sociedade, segundo o grau que apresenta, indica o grau de barbarismo que a domina.
Mário Ferreira dos Santos em A Invasão Vertical dos Bárbaros

2025-01-25 20:03:25

"O fraudulento é visto como um habilidoso intelectual do crime. O chantagista é um artista da malícia. O contraventor é um acrobata que se desvia com requintes das malhas da lei. O corrupto é um hábil defensor dos seus direitos à participação dos bens sociais. A falcatrua, a falsificação, o golpe são exemplos de acuidade mental. A delinquência é o limite que alcança o mais hábil. Os honestos são deprimidos e ridicularizados. A vítima desses criminosos é apresentada como um ingênuo indesculpável, que parece bem merecer a lesão sofrida, por deixar- se embair em sua boa- fé."
Mário Ferreira dos Santos, A Invasão Vertical dos Bárbaros

2025-01-25 20:02:13

Those who are interested in languages should take a look at
https://wals.info/

2025-01-25 20:01:44

"All procrastinators put off things they have to do. Structured procrastination is the art of making this bad trait work for you. The key idea is that procrastinating does not mean doing absolutely nothing. Procrastinators seldom do absolutely nothing; they do marginally useful things, like gardening or sharpening pencils or making a diagram of how they will reorganize their files when they get around to it. Why does the procrastinator do these things? Because they are a way of not doing something more important."
https://www.structuredprocrastination.com/

2025-01-25 20:01:24

Quando que conversamos, perguntei a ele se Joca Ramiro era homem bom. Titão Passos regulou um espanto: uma pergunta dessa decerto que nunca esperou de ninguém. Acho que nem nunca pensou que Joca Ramiro pudesse ser bom ou ruim: ele era o amigo de Joca Ramiro, e isso bastava.
João Guimarães Rosa em Grande Sertão: Veredas

2025-01-25 20:00:38

Discursos que colocam criminosos condenados como vítimas da sociedade não encontram boa recepção entre aqueles que convivem de perto com esse tipo de público.
Eduardo Matos de Alencar no livro De Quem é o Comando? O desafio de governar uma prisão no Brasil

2025-01-25 20:00:16

We know also the end that impels the champions of all these fads that nowadays parade under the name of Unified Science. Their authors are driven by the dictatorial complex. They want to deal with their fellow men in the way an engineer deals with the materials out of which he builds houses, bridges, and machines. They want to substitute “social engineering” for the actions of their fellow citizens and their own unique all-comprehensive plan for the plans of all other people. They see themselves in the role of the dictator—the duce, the Führer, the production tsar—in whose hands all other specimens of mankind are merely pawns. If they refer to society as an acting agent, they mean themselves.
Ludwig von #Mises in the book The Ultimate Foundation of Economic Science

2025-01-25 19:59:17

A statement recurrently made by Mises in his books is that the existence of constants for non-human action opens up the possibility of mathematical formulation . The inexistence of human action constants prevents mathematical formulations epistemologically equivalent to those employed in natural sciences.
The following excerpt from Epistemological Problems of Economics is an example:
Even the mathematical sciences of nature owe their theories not to mathematical, but to nonmathematical reasoning. Mathematics has a significance in the natural sciences altogether different from what it has in sociology and economics. This is because physics is able to discover empirically constant relationships, which it describes in its equations. 89 The scientific technology based on physics is thereby rendered capable of solving given problems with quantitative definiteness. The engineer is able to calculate how a bridge must be constructed in order to bear a given load. These constant relationships cannot be demonstrated in economics.

2025-01-25 19:58:50

Although the older branches of physics, particularly optics and acoustics, started from the study of sensory qualities, they are now no longer directly concerned with the perceptible properties of the events with which they are dealing. Nothing is more characteristic of this than the fact that we find it now necessary to speak of ‘visible light’ and ‘audible sound’ when we want to refer to the objects of sense perception.
F. A. Hayek writing about direct and indirect human perception in the book The Sensory Order

2025-01-25 19:58:33

When my identity is revealed by the underlying mechanism of the transaction, I have no privacy. I cannot here selectively reveal myself; I must always reveal myself. Therefore, privacy in an open society requires anonymous transaction systems
In Cypherpunk's Manifesto by Eric Hughes

2025-01-25 19:56:59

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I was wrong!

2025-01-25 19:56:39

It seems I cannot post a note anymore after post my deleted notes which weren't deleted within this great protocol that is going to disrupt social media. 😏

2025-01-25 19:48:21

The man who lies to himself and listens to his own lie comes to such a pass that he cannot distinguish the truth within him, or around him, and so loses all respect for himself and for others. And having no respect he ceases to love, and in order to occupy and distract himself without love he gives way to passions and coarse pleasures, and sinks to bestiality in his vices, all from continual lying to other men and to himself. The man who lies to himself can be more easily offended than anyone.
Fyodor Dostoyevsky in The Brothers Karamazov

2025-01-25 19:47:41

It seems to me almost incontrovertible that the prescriptive content of any dominant ideology coincides with the interest of the state rather than, as in Marxist theory, with that of the ruling class. In other words, the dominant ideology is one that, broadly speaking, tells the state what it wants to hear, but more importantly what it wants its subjects to overhear.
Anthony de Jasay in The State

2025-01-25 19:46:55

Que era: que a gente carece de fingir às vezes que raiva tem, mas raiva mesma nunca se deve de tolerar de ter. Porque, quando se curte raiva de alguém, é a mesma coisa que se autorizar que essa própria pessoa passe durante o tempo governando a ideia e o sentir da gente; o que isso era falta de soberania, e farta bobice, e fato é.
João Guimarães Rosa em Grande Sertão: Veredas

2025-01-25 19:46:37

A mixed economy is a mixture of freedom and controls— with no principles, rules, or theories to define either. Since the introduction of controls necessitates and leads to further controls, it is an unstable, explosive mixture which, ultimately, has to repeal the controls or collapse into dictatorship. A mixed economy has no principles to define its policies, its goals, its laws— no principles to limit the power of its government. The only principle of a mixed economy— which, necessarily, has to remain unnamed and unacknowledged— is that no one’s interests are safe, everyone’s interests are on a public auction block, and anything goes for anyone who can get away with it.
Ayn Rand in Capitalism: The Unknown Ideal

2025-01-25 19:46:19

Crowds of isolated individuals
The disappearance of conscious personality and the turning of feelings and thoughts in a definite direction, which are the primary characteristics of a crowd about to become organised, do not always involve the simultaneous presence of a number of individuals on one spot. Thousands of isolated individuals may acquire at certain moments, and under the influence of certain violent emotions — such, for example, as a great national event — the characteristics of a psychological crowd. It will be sufficient in that case that a mere chance should bring them together for their acts to at once assume the characteristics peculiar to the acts of a crowd. At certain moments half a dozen men might constitute a psychological crowd, which may not happen in the case of hundreds of men gathered together by accident. On the other hand, an entire nation, though there may be no visible agglomeration, may become a crowd under the action of certain influences.
Gustave Le Bon in the book The Crowd

2025-01-25 19:46:00

At the end of the 1980s, Theodore Dalrymple sensed that the communist regimes around the world were on the verge of collapse. So he decided to visit these countries as soon as possible to see them before the likely changes to come. His impressions are collected in the book The Wilder Shores of Marx. An excerpt from the book that I remember often is the following:
"I came to the conclusion that the purpose of propaganda in communist countries was not to persuade, much less to inform, but to humiliate and emasculate. In this sense, the less true it was, the less it corresponded in any way to reality, the better; the more it contradicted the experience of the persons to whom it was directed, the more docile, self- despising for their failure to protest, and impotent they became."
Every time I see the blatant lies told by the powerful and by the legacy press, that snippet comes to my mind.

2025-01-25 19:45:21

Was space conceived by the atomists of antiquity as an unbounded extension, permeated by all bodies and permeating all bodies, or was it only the sum total of all the diastemata, the intervals that separate atom from atom and body from body, assuring their discreteness and possibility of motion?
Max Jammer in Concepts of Space

2025-01-25 19:44:51

From 1584 to 1585, Antwerp was besieged by Spanish forces led by the Duke of Parma who was intent on maintaining the rule of the Habsburg Empire in the Lowlands. Naturally, during a siege, food quickly becomes a scarce commodity and prices accordingly rise. The City Fathers of Antwerp reacted as many others in their position have done before and since: they passed a law fixing a maximum price for each item of food. Severe penalties were prescribed for anyone who attempted to charge the market price. “The consequences of this policy were twofold,” according to the historian John Fiske. “It was a long time before the Duke of Parma, who was besieging the city, succeeded in so blockading the Scheldt as to prevent ships laden with eatables from coming in below. Corn and preserved meats might have been hurried into the beleaguered city by thousands of tons. But no merchant would run the risk of having his ships sunk by the Duke’s batteries merely for the sake of finding a market no better than many others which could be reached at no risk at all. . . . . If provisions had brought a high price in Antwerp they would have been carried thither. As it was the city, by its own stupidity, blockaded itself far more effectually than the Duke of Parma could have done.” “In the second place,” Fiske concludes, “the enforced lowness of prices prevented any general retrenchment on the part of the citizens. Nobody felt it necessary to economize. So the city lived in high spirits until all at once provisions gave out. . . .” In 1585 the city of Antwerp surrendered and was occupied by the forces of Spain.
Robert L. Schuettinger in "Forty Centuries of Wage and Price Controls: How Not to Fight Inflation"

2025-01-25 19:44:24

Defenders of government are often keen to point out the harms that might result from the widespread greed and selfishness of mankind in the absence of a government able to restrain our worst excesses. Yet they seldom pause to consider what might result from the very same greed and selfishness in the presence of government, on the assumption that government agents are equally prone to those very failings.
Michael Huemer in "The problem of political authority"

2025-01-25 19:43:56

A man can understand astronomy only by being an astronomer; he can understand entomology only by being an entomologist (or, perhaps, an insect); but he can understand a great deal of anthropology merely by being a man. He is himself the animal which he studies.
G. K. Chesterton in "Heretics"

2025-01-25 19:43:38

Thus in social arrangements, as in all other things, change is inevitable. It is foolish to suppose that new institutions set up will long retain the character given them by those who set them up. Rapidly or slowly they will be transformed into institutions unlike those intended; so unlike as even to be unrecognizable by their devisers.
In 'Man versus the State' by Herbert Spencer

2025-01-25 19:43:17

Galileo didn’t invent the telescope— but he was the first to think of pointing a good one at Jupiter, because he believed that Jupiter was a planet, like Earth, that went around the Sun.
In the book "What is real" by Adam Becker

2025-01-25 19:42:50

Ser imortal é insignificante; com exceção do homem, todas as criaturas o são, pois ignoram a morte; o divino, o terrível, o incompreensível é saber-se imortal. Tenho notado que, apesar das religiões, essa convicção é raríssima. Israelitas, cristãos e muçulmanos professam a imortalidade, mas a veneração que tributam ao primeiro século prova que só crêem nele, já que destinam todos os demais, em número infinito, a premiá-lo ou a castigá-lo.
Jorge Luis Borges, O Imortal, O Aleph

2025-01-25 19:38:36

As there is no way into get notes vanishing
I am going to ressurect them

2025-01-25 19:34:54

Is there some Greek speaking person here who can tell me what this guy is saying? I like the music but I don't know whether the lyrics are good to the same extent.
https://youtu.be/8alsQ_2xHXI

2025-01-24 12:07:17

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Não gostei do Primal. Parece que tiveram um foco em parecer bastante com os aplicativos comerciais comuns e não em funcionar bem. Enquanto usava, as notificações chegavam no Amethyst e não no Primal, por exemplo. Sem falar que as mensagens deletadas continuam aparecendo no Primal.
Amethyst >>>>> Primal

2025-01-24 02:03:41

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Isso.

2025-01-24 02:02:42

Sleeping is not always easy.
https://youtu.be/iBKEezjVIHA

2025-01-24 01:29:20

Good night #nostr.
https://music.youtube.com/watch?v=4fuOosxoa9Y

2025-01-24 01:09:12

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Não é uma tese, muito mais uma provocação. Ando lendo muita literatura grega e é essa a minha impressão. Assim como dizem que toda a filosofia são comentários sobre a obra de Platão e Aristóteles, o mesmo parece valer sobre a arte - essencialmente a poesia, teatro e escultura- da Grécia. Não vou desenvolver minha "tese" escrevendo no smartphone e nem tenho o desejo de convencer quem quer que seja de coisa alguma. Se quiser apenas um exemplo (ou mesmo que não queira 😀), em que é baseado Ulisses, de James Joyce? Nem acho que esteja escrevendo algo novo. A Grécia deu toda a matéria prima que a humanidade tem recriado desde então.

2025-01-24 00:10:54

From doubt into despair.

2025-01-24 00:05:22

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I am connected when disconnected.

2025-01-24 00:04:33

Who am I?
https://youtu.be/Mo2ZburC1Cw

2025-01-23 23:16:42

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29:15
O verbo por último

2025-01-23 23:08:04

https://image.nostr.build/44aa13b1924c8d0dcc58a81175701ae8c834942415b0cf5197b6440bfb5dc2f9.jpg

2025-01-23 22:50:40

Verum ipsum factum.
(We only know what we create.)
Giambattista Vico
What I cannot create, I cannot understand.
Richard Feynmann

2025-01-23 22:42:42

A arte acabou na Grécia. O resto é repetição.

2025-01-23 22:41:10

“...whenever men have no true idea about things which are unfamiliar and distant, or must explain them to others who have no such idea, they describe them in terms of their similarity to things which are familiar and nearby.”
Giambattista Vico, New Science

2025-01-23 22:37:11

I am obsessed with Vico and watching this video repeatedly.
https://youtu.be/8swo4fvHU4Y

2025-01-23 22:32:58

A Academia Brasileira de Letras, para minha surpresa, ao menos em seu canal no YouTube, está associada a algo que preste.
https://youtu.be/f5PAbf-e3Qc

2025-01-23 14:03:30

First time using #Primal on Android. All my deleted messages were not deleted and there is no option to delete them. There is no option even to cancel a repost. Why? It would be very nice having an option to make notes ephemeral in clients.

2025-01-17 20:07:13

Vico is a challenging thinker and understanding his New Science seems a doomed endeavor, so I looked for help in commentators and stumbled upon Benedetto de Croce's book The Philosophy of Giambattista Vico. I'm still lost but Croce is less obscure than Vico and he can highlight some important ideas as in the following beautiful excerpt about Vico's vision for poetry:
He criticised at once the three doctrines of poetry as a means of adorning and communicating intellectual truth, as merely subservient to pleasure, and as a harmless mental exercise for those who can do it. Poetry is not esoteric wisdom: it does not presuppose the logic of the intellect: it does not contain philosophical judgments. The philosophers, in finding these things in poetry, have simply put them there themselves without realising it. Poetry is produced not by the mere caprice of pleasure, but by natural necessity. It is so far from being superfluous and capable of elimination, that without it thought cannot arise: it is the primary activity of the human mind. Man, before he has arrived at the stage of forming universals, forms imaginary ideas. Before he reflects with a clear mind, he apprehends with faculties confused and disturbed: before he can articulate, he sings: before speaking in prose, he speaks in verse: before using technical terms, he uses metaphors, and the metaphorical use of words is as natural to him as that which we call “natural.” So far from being a fashion of expounding metaphysics poetry is distinct from and opposed to metaphysics. The one frees the intellect from the senses, the other submerges and overwhelms it in them: the one reaches perfection in proportion as it rises to universality, the other, as it confines itself to the particular: the one enfeebles the imagination, the other strengthens it.

2025-01-16 18:29:47

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Is Monero a shitcoin?

2025-01-16 18:10:07

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Quando começou a parte cantada, parei! 😀
Ouvi somente o prelúdio. Sempre tive dificuldade em apreciar ópera. Acho que seguindo a letra pode até ser possível, mas então precisaria de uma tradução em português...
Uma "ópera" que tenho ouvido muito é essa aqui:
https://youtu.be/xoHfJkj6BnY
Gosto muito do Farya Faraji. Foi meu filho que me apresentou. A estória contada é muito bonita e recorrente. É um trabalho de pesquisa monumental envolvendo línguas e história antigas. Confesso que fico emocionado em certos trechos. No final é o tema recorrente da pessoa que tem o que possui realmwnte valor para si mas vai buscar a "glória" e, no fim, descobrir que a glória estava no que abandonou.

2025-01-16 17:35:54

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Coloquei aqui para ouvir pela primeira vez mas parece que não é a primeira vez. Devo ter ouvido antes sem saber do que se tratava.

2025-01-16 17:27:37

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Apesar de famosa, nunca ouvi essa ópera. Fiquei até curioso quando li em uma biografia de Hitler, do Joachin Fest, que ele assistiu essa ópera dezenas, talvez centenas de vezes. Acho que isso acabou criando um ranço com a obra de Wagner.

2025-01-16 16:35:24

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What the hell is PII?

2025-01-14 23:02:15

Ismália
Quando Ismália enlouqueceu,
Pôs-se na torre a sonhar...
Viu uma lua no céu,
Viu outra lua no mar.
No sonho em que se perdeu,
Banhou-se toda em luar...
Queria subir ao céu,
Queria descer ao mar...
E, no desvario seu,
Na torre pôs-se a cantar...
Estava perto do céu,
Estava longe do mar...
E como um anjo pendeu
As asas para voar...
Queria a lua do céu,
Queria a lua do mar...
As asas que Deus lhe deu
Ruflaram de par em par...
Sua alma subiu ao céu,
Seu corpo desceu ao mar...
Alphonsus de Guimarães

2025-01-14 22:59:04

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Eu não tinha este rosto de hoje,
Assim calmo, assim triste, assim magro,
Nem estes olhos tão vazios,
Nem o lábio amargo.
Eu não tinha estas mãos sem força,
Tão paradas e frias e mortas;
Eu não tinha este coração
Que nem se mostra.
Eu não dei por esta mudança,
Tão simples, tão certa, tão fácil:
— Em que espelho ficou perdida
a minha face?
Cecília Meireles, Retrato

2025-01-14 22:46:55

Daqui desse momento, do meu olhar pra fora
O mundo é só miragem
A sombra do futuro, a sobra do passado
Assombram a paisagem
Quem vai virar o jogo e transformar a perda
Em nossa recompensa?
Quando eu olhar pro lado
Eu quero estar cercado só de quem me interessa
Lenine, É o que me Interessa

2025-01-14 22:07:58

Os homens da Pré-História não deixaram de notar simetria bilateral em ou tres mamíferos, aves e vegetais. A busca da simetria desde o Paleolítico infere tromeçado há dois milhões de anos) focava tanto os objetos - como foi sugerido em relação aos utensílios de pedra, cujas formas nada tinham a ver com eficáca esim com aspectos estéticos baseados na tradição e na analogia com silhuetas - como a representação pictórica e simétrica de animais nas paredes das grutas A arte do período fazia em ossos incisões decorativas com uma série de traços for- mando pequenos triângulos e losangos dispostos a intervalos regulares, o que na passagem para o Neolítico gerou um esquematismo representativo com figuras abreviadas e abstratas que às vezes antecipam os ideogramas e parecem prefigu- rar as letras. A disposição dos diferentes volumes estilizados (cabeça, seios, ven- tre, quadril, pernas) das estatuetas femininas pré-históricas dava-lhes com frequência formas losângicas; também figuras de animais ou de pessoas eram muitas vezes colocadas de maneira simétrica umas às outras.
Os Três Dedos de Adão, Hilário Franco Júnior

2025-01-14 22:05:00

O fato tem existência no tempo e no espaço; o conceito só existe quando pensamos.
Mario Ferreira dos Santos, Convite à Filosofia

2025-01-14 21:45:01

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Em História da Literatura Ocidental de Otto Maria Carpeaux. Chamou minha atenção o declínio nesses 2400 anos.
https://image.nostr.build/b9c73822416a170385ce674135acddd98f4cdb77a16b5083ca5035afdcd3b071.jpg

2025-01-12 12:29:50

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At 09:00 he says "Defining definability turns out to be a quite tricky problem".
https://youtu.be/pMda7i88xBc

2025-01-12 11:34:15

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Embora eu concorde com o texto e possa buscar pessoas e situações vividas que se encaixam na descrição da pessoa estúpida, sempre tenho uma constante ressalva para o uso da terceira pessoa: são somente eles? É também estupidez ver estupidez somente nos outros. Claro que esse texto e qualquer outro semelhante não exclui a possibilidade de "ele" ser "eu" em algum momento mas vejo muito em minha vida que, em geral, não é o caso.
Acho que não é a primeira vez que você compartilha um trecho desse autor. Parece interessante. Vou adicionar à minha lista de autores a comhecer melhor.

2025-01-11 12:40:54

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There are only indirect ways even for knowing what is happening in our own minds.

2025-01-11 03:46:34

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Sincerity is something important and modern philosophy lacks it.

2025-01-11 03:43:58

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I've read Discourse of the Method when I was nineteen. I liked a lot. But recently I was influenced by a Brazilian philosopher called Olavo de Carvalho who pointed out that Descartes wasn't be sincere in its exposition and he convinced me. I think there is no translation into English at this point.

2025-01-11 03:36:04

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Good images. I liked Descartes. Not anymore.

2025-01-11 03:34:52

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I am talking about the book Physics by Aristotle, not what is commonly called physics. Anyway, I am a physicist.

2025-01-11 03:32:02

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And looks like Marxism.

2025-01-11 03:31:23

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It means something like assholecoiners.

2025-01-11 03:30:45

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Better, babacoiners.

2025-01-11 03:30:25

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In Portuguese I call these Bitcoin worshippers "babacoin".

2025-01-11 03:26:30

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Perhaps. I'm having a very hard time trying to understand Physics. Well, Avicena said it read dozens of times Physics before he STARTED to understand it.

2025-01-11 03:24:02

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I am reading Kant's biography. Slowly. I don't know whether he is a genius or a retarded. 😁

2025-01-11 03:22:28

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Aristotle is 300 bc language. Aristotle is hard because what we have are his lecture notes, his "esoteric" work. His dialogues were lost. We have everything feom Plato and he only published "exoteric" works, only dialogues. That makes Aristotle feels much more harsh than Plato.

2025-01-11 03:15:23

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Have you ever tried Physics by Aristotle?

2025-01-11 03:14:06

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Sometimes Kant looks like a retarded. Prolegomena is easier but I didn't read it entirely.

2025-01-11 03:12:35

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In fact in Critique of Pure Reason he is responding to Hume and I am not sure about what Hume is saying too.

2025-01-11 03:09:46

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It is from Richard Borcherds. I've already shared it but I am retarded and "deleted" it.

2025-01-11 03:07:09

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There is an video lecture by an renowned mathematician saying that is hard to define what is definebility. I will get it.

2025-01-11 03:04:21

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I shall follow you now because I'm not talking to myself anymore.

2025-01-11 03:02:50

#asknostr
Is there a way to define a note as ephemeral? @nprofile…pyug?

2025-01-11 03:01:01

Define what can be defined.

2025-01-11 02:59:17

Open problem: the number of topologies on a finite set.

2025-01-11 02:18:50

Leibniz
Sir Isaac Newton says, that Space is an Organ, which God makes use of to perceive Things by. But if God stands in need of any Organ to perceive Things by, it will follow, that they do not depend altogether upon him, nor were produced by him.

2025-01-11 01:16:04

There should be a #nostr client called Schizophrenia. Nothing would be more appropriate.