Frasi di Adolphe Quetelet (52 frasi, pagina 2)

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Adolphe Quetelet: Frasi in inglese

“The progressive development of moral and intellectual man has scarcely occupied their [scientists] attention; nor have they noted how the faculties of his mind are at every age influenced by those of the body, nor how his faculties mutually react.”

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Adolphe Quetelet

Introductory
A Treatise on Man and the Development of His Faculties (1842)

“Hitherto, the science of Man has been limited to researches… respecting some of its laws, to results deduced from single or insulated observations, and to theories often based on mere glimpses; and these constitute pretty nearly all the materials it possesses.”

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Adolphe Quetelet

Introductory
A Treatise on Man and the Development of His Faculties (1842)

“I would suggest… the idea of a work which should have for its object the analytic examination of the development of our intellectual faculties for each age. Now, I have aimed to present, in the work here reproduced, only an essay, only a particular example, of such an analysis, "which tends to show that the maximum of energy of the passions occurs about the age of twenty-five." The minimum is not then determined; and even when it shall be, by a sufficient number of observations, one will no more be able to apply it to any given individual in particular, than one could make use of a table of mortality to determine the period of his decease.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“My aim has been, not only to go once more through the task of Albert Durer, but to execute it also on an extended scale.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“I am less desirous to explain phenomena than to establish their existence.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“Judgments upon books are formed with even more haste and levity than judgments upon men. Writings are talked of without being known; and people take up an opinion for or against, in consequence of decisions which it would cost them some trouble to determine the source. These are evils which must be borne with patience, and the more so because they are common.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“"There are few works on political economy," said Malthus to me, "which have been more spoken and less read than mine." All the absurdities which have been spoken and written respecting the illustrious English author, are well known. Certainly, by an appeal against such decisions, he would have all to gain, and nothing to lose, before a less prejudiced tribunal.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“Artists have, for the most part, bound themselves down to follow a blind routine. Noble exceptions, however, have presented themselves. Nicholas Poussin, one of the most profound thinkers, whom the arts have produced, took care to correct and regulate by the antique the proportions which Leon Baptista Alberti and Albert Durer had given from the living model.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“I have sought to determine… the different relations of bulk, subsisting between the various parts of his frame; and to ascertain how far these relations become modified during his development, what they are in the flower of his age, and in what position they remain up to the instant of decay.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“We aim at a target—an end—marked by a point. The arrows go to right and left, high or low, according to the address of the shooters. In the mean time, after a considerable number of trials, the butt, which has not yet been touched, perhaps, a single time, becomes so well pointed out by the marks around it, that they would aid at once in rediscovering it, if it should chance to be lost sight of. Nay, more than this; even aims the most unfortunate may be made to conduce to this end; commencing with those marks which are farthest away, if they be sufficiently numerous, one may learn from them the real position of the point they surround.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“Little by little his conversation, always instructive and animated, gave a special direction to my tastes, which would have led me by preference towards letters. I resolved to complete my scientific studies and followed the courses in advanced mathematics given by M. [Jean Guillaume] Gamier. It was at the same time agreed by us that, in order to relieve him in his work, I should give some of the other courses with which he was charged. I thus found myself his pupil and his colleague.”

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Adolphe Quetelet

"Notice sur J.G. Garnier," Annuaire de l'acad. roy. de Brux. (1841) Vol. vii pp. 200-201 as quoted in Adolphe Quetelet as Statistician by Frank Hamilton Hankins

“The great body of population dynamics, like those of the motion of the celestial bodies, can be solved—and what is most remarkable, there is a surprising analogy between the formulas employed in these calculations. I believe that I have achieved to some extent what I have long said about the possibility of founding a social mechanics on the model established by celestial mechanics—to formulate the motions of the social body in accordance with those of celestial bodies, and to find there again the same properties and laws of conservation.”

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Adolphe Quetelet

Astronomie élémentaire? (1834) as quoted by Theodore M. Porter, "From Quetelet to Maxwell: Social Statistics and the Origin of Statistical Physics" in The Natural Sciences and the Social Sciences: Some Critical and Historical Perspectives (2013) ed., I. Bernard Cohen

“I have been surprised to find how little variety of opinion exists, in different places, regarding what they concurred in terming the beautiful.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“The Supreme has then not only spread life and movement throughout, and willed that its impress should be preserved, but has done more; for he has permitted man to associate in some degree with his work, and to modify it.”

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Adolphe Quetelet

Adolphe Quételet. 1981. Letters addressed to H.R.H. the Grand Duke of Saxe Coburg and Gotha, on the theory of probability. Arno Press, p. 134

“What! when it is necessary to take the most simple resolve, we are under the domination of our habitudes, our wants, our social relations, and a host of causes which, all of them, draw us about in a hundred different ways. These influences are so powerful, that we have no difficulty in telling, even when referring to persons whom we are scarcely acquainted with, or even know not at all, what is the resolution to which they will lead such parties. Whence, then, this certainty of foresight, exemplified by you daily, if you were not convinced, at the outset, that it is extremely probable the empire of causes will carry it over free-will. In considering the moral world a priori, you give to this free-will the most entire latitude; and when you come to practice, when you speak of what passes around you, you constantly fall into contradiction with yourselves.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“Social physics never can pretend to discover laws which will verify themselves in every particular, in the case of isolated individuals. The science will have rendered a service sufficiently vast, in giving more precise views upon a host of points, of which vague glimpses only were before possessed.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)

“We might even predict annually how many individuals will stain their hands with the blood of their fellow-men, how many will be forgers, how many will deal in poison, pretty nearly in the same way as we may foretell annual births and deaths.”

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Adolphe Quetelet

Introductory
A Treatise on Man and the Development of His Faculties (1842)

“And wherefore? Because we are thoroughly convinced that laws, education, and religion exercise a salutary influence on society, and that moral causes have their certain effects.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)
Contesto: From the examination of numbers, I believed myself justified in inferring, as a natural consequence, that, in given circumstances, and the influence of the same causes, we may reckon upon witnessing the repetition of the same effects, reproduction of the same crimes, and the same convictions. What has resulted from this exposition? Timorous persons have raised the cry of fatalism. If, however, some one said, "Man is born free; nothing force his free-will; he underlies the influence of external causes; cease to assimilate him to a machine, or to pretend to modify his actions. Therefore, ye legislators, repeal your laws; overturn your prisons; break your chains in pieces; your convictions penalties are of no avail; they are so many acts barbarous revenge. Ye philosophers and priests, speak no more of ameliorations, social or religious; you are materialists, because you assume to society like a piece of gross clay; you are fatalists, because you believe yourselves predestined to influence man in the exercise of his free-will, and to the course of his actions." If, I say, any one held such language to us, we should be disgusted with its excessive folly. And wherefore? Because we are thoroughly convinced that laws, education, and religion exercise a salutary influence on society, and that moral causes have their certain effects.

“To him… who had examined the laws of light merely in a drop of water, the brilliant phenomenon of the rainbow would be totally unintelligible.”

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Adolphe Quetelet

Introductory
A Treatise on Man and the Development of His Faculties (1842)

“It is of primary importance to keep out of view man as he exists in an insulated, separate, or in an individual state, and to regard him only as a fraction of the species. In thus setting aside his individual nature, we get quit of all which is accidental, and the individual peculiarities, which exercise scarcely any influence over the mass, become effaced of their own accord, allowing the observer to seize the general results.”

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Adolphe Quetelet

Introductory
A Treatise on Man and the Development of His Faculties (1842)

“We both call in experience to the support of our opinions; but, in your case, the experience is based on vague uncertainties, whilst I, more circumspect, strive never to lose sight of those scientific principles which ought to guide the observer in all his investigations. My aim is not to defend systems, or bolster up theories; I confine myself to the citation of facts, such as society presents to our view. If these facts be legitimately established, it follows that we must accept of and accommodate our reason to them.”

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Adolphe Quetelet

Preface of M. Quetelet
A Treatise on Man and the Development of His Faculties (1842)