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April 10, 2026
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"[The mathematical character of Descartes' physics lies in its methodological nature, namely, the] axiomatic structure of the whole system, in the establishment of indubitable foundations and the deduction of the phenomena."
"Classical mechanics is mathematical not only in the sense that it makes use of mathematical terms and methods for abbreviating arguments which might, if necessary, also be expressed in the language of everyday speech; it is so also in the much more stringent sense that its basic concepts are mathematical concepts, that mechanics itself is a mathematics."
"Modern science was born in the period beginning with Copernicus's work De Revolutionibus Orbium Coelestium (1543) and ending with Newton's Philosophia Naturalis Philosophiae Mathematica."
"Dijksterhuis distinguished five crucial years in the 16th and first half of the 17th century when modern science was born (Dijksterhuis 1950, p. 431):"
"Mechanics... was an axiomatic construction; and... its problem could be solved quantitatively by algebraic methods."
"It was, as we know, not so much eradicated as replaced by a Communist orthodoxy after 1949. And when this orthodoxy began to lose its grip on the Chinese public after the death of Chairman Mao in 1976, Chinese officials struggled to find a new set of beliefs to justify their monopoly on power. The ideological hybrid that followed Maoism was "Socialism with Chinese Characteristics," a mixture of state capitalism with political authoritarianism."
"The question, then, for Western companies, as much as for Western governments, is to decide whose side they are on: the Chinese officials who like to define their culture in a paternalistic, authoritarian way, or the large number of Chinese who have their own ideas about freedom."
"But, in the late twentieth century, it became more important to many leftists to save “Third World” culture, no matter how barbaric, from “neo-colonialism,” than to support equality and democracy. People on the left would defend brutal dictators (Castro, Mao, Pol Pot, Khomeini, et al.) simply because they opposed “Western imperialism.” As a result, all politics that were derived, no matter how loosely, from Marxism, lost credibility, and finally died in 1989. This was naturally a disaster for communists and socialists, but also for social democrats, for they had lost an ideological basis for their idealism. And, without idealism, politics becomes a form of accounting, a management of purely material interests."
"Obama is neither a socialist, nor a mere political accountant. He has some modest ideals, and may yet be an excellent president. But what is needed to revive liberal idealism is a set of new ideas on how to promote justice, equality and freedom in the world. Reagan, Thatcher, and Gorbachev, assisted in the end of an ideology, which once offered hope, and inspired real progress, but resulted in slavery and mass murder. We are still waiting for a new vision, which will lead to progress, but this time, we hope, without tyranny."
"The practices that led to the formation of the spontaneous order have much in common with rules observed in playing a game. To attempt to trace the origin of competition in play would lead us too far astray, but we can learn much from the masterly and revealing analysis of the role of play in the evolution of culture by the historian Johan Huizinga, whose work has been insufficiently appreciated by students of human order."
"History can predict nothing except that great changes in human relationships will never come about in the form in which they have been anticipated."
"The awareness of the all-surpassing importance of social groups is now general property in America."
"Educators are aware that they can reach the youth only by making use of gang spirit and guiding it, not by working against it."
"Revolution as an ideal concept always preserves the essential content of the original thought: sudden and lasting betterment."
"These are strange times. Reason, which once combatted faith and seemed to have conquered it, now has to look to faith to save it from dissolution."
"Folly, Moria, speaks in her own name and declares herself the frankest of beings. The jester of the age was often the wisest man; the so called wise men were often the stupidest of blockheads: and the play of wit goes on from one aspect to the other, the ape showing behind the purple, and the ass under the lion's skin."
"Animals only follow their natural instincts; but man, unless he has experienced the influence of learning and philosophy, is at the mercy of impulses that are worse than those of a wild beast. There is no beast more savage and dangerous than a human being who is swept along by the passions of ambition, greed, anger, envy, extravagance, and sensuality."
"No Man is wise at all Times, or is without his blind Side."
"I consider as lovers of books not those who keep their books hidden in their store-chests and never handle them, but those who, by nightly as well as daily use thumb them, batter them, wear them out, who fill out all the margins with annotations of many kinds, and who prefer the marks of a fault they have erased to a neat copy full of faults."
"A constant element of enjoyment must be mingled with our studies, so that we think of learning as a game rather than a form of drudgery, for no activity can be continued for long if it does not to some extent afford pleasure to the participant."
"You must acquire the best knowledge first, and without delay; it is the height of madness to learn what you will later have to unlearn."
"Do not be guilty of possessing a library of learned books while lacking learning yourself."
"Ad Graecas literas totum animum applicui; statimque ut pecuniam accepero, Graecos primum autores, deinde vestes emam."
"In regione caecorum rex est luscus."
"The most disadvantageous peace is better than the most just war."
"Bis dat, qui cito dat."
"There are monasteries where there is no discipline, and which are worse than brothels — ut prae his lupanaria sint et magis sobria et magis pudica. There are others where religion is nothing but ritual; and these are worse than the first, for the Spirit of God is not in them, and they are inflated with self-righteousness. There are those, again, where the brethren are so sick of the imposture that they keep it up only to deceive the vulgar. The houses are rare indeed where the rule is seriously observed, and even in these few, if you look to the bottom, you will find small sincerity. But there is craft, and plenty of it — craft enough to impose on mature men, not to say innocent boys; and this is called profession. Suppose a house where all is as it ought to be, you have no security that it will continue so. A good superior may be followed by a fool or a tyrant, or an infected brother may introduce a moral plague. True, in extreme cases a monk may change his house, or even may change his order, but leave is rarely given. There is always a suspicion of something wrong, and on the least complaint such a person is sent back."
"I have no patience with those who say that sexual excitement is shameful and that venereal stimuli have their origin not in nature, but in sin. Nothing is so far from the truth. As if marriage, whose function cannot be fulfilled without these incitements, did not rise above blame. In other living creatures, where do these incitements come from? From nature or from sin? From nature, of course. It must borne in mind that in the apetites of the body there is very little difference between man and other living creatures. Finally, we defile by our imagination what of its own nature is fair and holy. If we were willing to evaluate things not according to the opinion of the crowd, but according to nature itself, how is it less repulsive to eat, chew, digest, evacuate, and sleep after the fashion of dumb animals, than to enjoy lawful and permitted carnal relations?"
"I am a lover of liberty. I will not and I cannot serve a party."
"There is no doubt about Martin Luther's marriage, but the rumour about his wife's early confinement is false; she is said however to be pregnant now. If there is truth in the popular legend, that Antichrist will be born from a monk and a nun (which is the story these people keep putting about), how many thousands of Antichrists the world must have already!"
"The world thought well of my schoolmaster guardian, because he was neither a liar, nor a scamp, nor a gambler; but he was coarse, avaricious, and ignorant; he knew nothing beyond the confused lessons which he taught to his classes. He imagined that in forcing a youth to become a monk he would be offering a sacrifice acceptable to God. He used to boast of the many victims which he devoted annually to Dominic and Francis and Benedict."
"Wherever you encounter truth, look upon it as Christianity."
"There is nothing I congratulate myself on more heartily than on never having joined a sect."
"I am a citizen of the world, known to all and to all a stranger."
"I doubt if a single individual could be found from the whole of mankind free from some form of insanity. The only difference is one of degree. A man who sees a gourd and takes it for his wife is called insane because this happens to very few people."
"For we have in Latin only a few small streams and muddy puddles, while they have pure springs and rivers flowing in gold. I see that it is utter madness even to touch with the little finger that branch of theology that deals chiefly with the divine mysteries, unless one is also provided with the equipment of Greek."
"Most Christians are superstitious rather than pious, and except for the name of Christ differ hardly at all from superstitious pagans."
"Whatever you see in the more material part of yourself, learn to refer to God and to the invisible part of yourself. In that way, whatever offers itself to the senses will become for you an occasion for the practice of piety."
"You venerate the saints, and you take pleasure in touching their relics. But you disregard their greatest legacy, the example of a blameless life. No devotion is more pleasing to Mary than the imitation of Mary's humility. No devotion is more acceptable and proper to the saints than striving to imitate their virtues."
"For what is life but a play in which everyone acts a part until the curtain comes down?"
"This type of man who is devoted to the study of wisdom is always most unlucky in everything, and particularly when it comes to procreating children; I imagine this is because Nature wants to ensure that the evils of wisdom shall not spread further throughout mankind."
"It might be wiser for me to avoid Camarina and say nothing of theologians. They are a proud, susceptible race. They will smother me under six hundred dogmas. They will call me heretic and bring thunderbolts out of their arsenals, where they keep whole magazines of them for their enemies. Still they are Folly's servants, though they disown their mistress. They live in the third heaven, adoring their own persons and disdaining the poor crawlers upon earth. They are surrounded with a bodyguard of definitions, conclusions, corollaries, propositions explicit, and propositions implicit. ...They will tell you how the world was created. They will show you the crack where Sin crept in and corrupted mankind."
"They [the theologians] will explain to you how Christ was formed in the Virgin's womb; how accident subsists in synaxis without domicile in place. The most ordinary of them can do this. Those more fully initiated explain further whether there is an instans in Divine generation; whether in Christ there is more than a single filiation; whether 'the Father hates the Son' is a possible proposition; whether God can become the substance of a woman, of an ass, of a pumpkin, or of the devil, and whether, if so, a pumpkin could preach a sermon, or work miracles, or be crucified. And they can discover a thousand other things to you besides these. They will make you understand notions, and instants, formalities, and quiddities, things which no eyes ever saw, unless they were eyes which could see in the dark what had no existence."
"Of how much more passion than reason has Jupiter composed us? putting in, as one would say, "scarce half an ounce to a pound.""
"Let me mention another requirement for a better understanding of Holy Scripture. I would suggest that you read those commentators who do not stick so closely to the literal sense. The ones I would recommend most highly after St. Paul himself are Origen, Ambrose, Jerome, and Augustine. Too many of our modern theologians are prone to a literal interpretation, which they subtly misconstrue. p.37"
"In this life it is necessary that we be on our guard. To begin with we must be constantly aware of the fact that life here below is best described as being a type of continual warfare. This is a fact that Job, that undefeated soldier of vast experience, tells us so plainly. Yet in this matter the great majority of mankind is often deceived, for the world, like some deceitful magician, captivates their minds with seductive blandishments, and as a result most individuals behave as if there had been a cessation of hostilities. p.61"
"The things that we can see with our physical eyes are mere shadows of reality. If they appear ugly and ill formed, then what must be the ugliness of the soul in sin, deprived of all light? The soul, like the body, can undergo transformation in appearance. In sin it appears as completely ugly to the beholder. In virtue it shines resplendently before God."
"Like the body the soul can be healthy, youthful, and so on. It can undergo pain, thirst, and hunger. In this physical life, that is, in the visible world, we avoid whatever would defile or deform the body; how much more, then, ought we to avoid that which would tarnish the soul?"
"I feel that the entire spiritual life consists in this: That we gradually turn from those things whose appearance is deceptive to those things that are real. p. 63"
"Once we have tasted the sweetness of what is spiritual, the pleasures of the world will have no attraction for us. If we disregard the shadows of things, then we will penetrate their inner substance."