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Frasi di Charles Babbage
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Charles Babbage è stato un matematico e filosofo britannico, scienziato proto-informatico che per primo ebbe l'idea di un calcolatore programmabile.



Nel mondo dell'informatica è conosciuto grazie alle sue macchine: della prima, la macchina differenziale, fu realizzato un prototipo imperfetto mentre la seconda, la macchina analitica, fu solo progettata.

Parti dei meccanismi incompleti di Babbage sono in mostra al Museo della scienza di Londra. Nel 1991, lavorando a partire dai suoi progetti originali, fu completata una macchina differenziale perfettamente funzionante, assemblata seguendo gli standard disponibili nel XIX secolo, il che sta a indicare che la macchina di Babbage avrebbe potuto funzionare.



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✵ 26. Dicembre 1791 – 18. Ottobre 1871
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Charles Babbage frasi celebri

“Gli errori che si fanno usando dati insufficienti sono molti meno di quelli che si fanno non usando del tutto dati.”

Charles Babbage

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“In due occasioni mi è stato chiesto. (da membri del Parlamento): Scusi, Mr. Babbage, se si mettono nella macchina cifre sbagliate, uscirà la risposta giusta?. Non sono effettivamente in grado di comprendere il tipo di confusione di idee che possa provocare una tale domanda.”

Charles Babbage

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“Ada Lovelace”

Charles Babbage

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Charles Babbage: Frasi in inglese

“It is not uninteresting to observe in society the opinions of its different classes respecting honours conferred on science. Military and naval men, especially the most eminent, feel that genius is limited by no profession, and themselves sympathizing with it, would gladly hail as brothers in the same distinction, the philosopher and the poet. With lawyers the case is reversed; genius dwells not in their courts : industry and acuteness, monopolised by one absorbing professional subject, exclude larger views; and ribbons not being amongst the honoraria of their own profession, they reprobate their application to science. To this there are, however, some noble exceptions. Amongst the brightest ornaments, of their own profession, men are to be found of larger experience and more extended views than it often produces, who are themselves qualified to have become discoverers in other sciences. It is much to be regretted when such powers are applied to the mere administration, instead of to the reformation, of the laws of their country.”

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Charles Babbage

Origine: The Exposition of 1851: Views Of The Industry, The Science, and the Government Of England, 1851, p. 224

“It is difficult to estimate the misery inflicted upon thousands of persons, and the absolute pecuniary penalty imposed upon multitudes of intellectual workers by the loss of their time, destroyed by organ-grinders and other similar nuisances.”

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Charles Babbage

Passages from the Life of a Philosopher (1864), ch. 26 "Street Nuisances"
Passages from the Life of a Philosopher (1864)

“The true value of the Christian religion rests, not upon speculative views of the Creator, which must necessarily be different in each individual, according to the extent of the knowledge of the finite being, who employs his own feeble powers in contemplating the infinite : but it rests upon those doctrines of kindness and benevolence which that religion claims and enforces, not merely in favour of man himself but of every creature susceptible of pain or of happiness.”

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Charles Babbage Passages from the life of a philosopher

"Passages from the life of a philosopher", The Basis Of Virtue Is Truth, p. 404-405
Passages from the Life of a Philosopher (1864)

“In the making both of lace and of statues, the remuneration to the artists can only be reduced by producing a larger number of them through more extended education. The expense of the raw material is small in both. The expense of labour in lacemaking is very large, and it is perhaps considerable also in sculpture. The discovery of more convenient localities yielding marble, may make some diminution in its cost; and the improved manufacture of thread may slightly reduce the price of lace. A reduction in the price of labour may to a very moderate extent reduce the cost of the raw material of both. But it is evident that any very great reduction is not to be expected.
Let us now contrast this possible reduction with the past history of some industrial art. The plain lace made at Nottingham, called patent net, will supply us with a good example. In the year 1813 that lace was sold in the piece at the rate of 218. a-yard. At the present time lace of the same kind, but of a better quality, is sold under the same circumstances at 3d. per yard. Thus, in less than forty years the price of the industrial produce has diminished to one eighty-fourth part of its original price.”

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Charles Babbage

Origine: The Exposition of 1851: Views Of The Industry, The Science, and the Government Of England, 1851, p. 51-52

“But a much graver charge attaches itself, if not to our clergy, certainly to those who have the distribution of ecclesiastical patronage. The richest Church in the world maintains that its funds are quite insufficient for the purposes of religion and that our working clergy are ill-paid, and church accommodation insufficient. It calls therefore upon the nation to endow it with larger funds, and yet, while reluctant to sacrifice its own superfluities, it approves of its rich sinecures being given to reward, — not the professional service of its indefatigable parochial clergy, but those of its members who, having devoted the greater part of their time to scientific researches, have political or private interest enough to obtain such advancement. But this mode of rewarding merit is neither creditable to the Church nor advantageous to science. It tempts into the Church talents which some of its distinguished members maintain to be naturally of a disqualifying, if not of an antagonistic nature to the pursuits of religion; whilst, on the other hand, it makes a most unjust and arbitrary distinction amongst men of science themselves. It precludes those who cannot conscientiously subscribe to Articles, at once conflicting and incomprehensible, from the acquisition of that preferment and that position in society, which thus in many cases, must be conferred on less scrupulous, and certainly less distinguished inquirers into the works of nature. As the honorary distinctions of orders of knight hood are not usually bestowed on the clerical profession, its members generally profess to entertain a great contempt for them, and pronounce them unfit for the recognition of scientific merit.”

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Charles Babbage

Origine: The Exposition of 1851: Views Of The Industry, The Science, and the Government Of England, 1851, p. 225-226

“The successful construction of all machinery depends on the perfection of the tools employed; and whoever is a master in the arts of tool-making possesses the key to the construction of all machines… The contrivance and construction of tools must therefore ever stand at the head of the industrial arts.”

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Charles Babbage

Origine: The Exposition of 1851: Views Of The Industry, The Science, and the Government Of England, 1851, p. 173; As cited in: Samuel Smiles (1864) Industrial biography; iron-workers and tool-makers http://books.google.com/books?id=5trBcaXuazgC&pg=PA245, p. 245

“We must be careful to discriminate between our own incapacity to test truth and the necessary improbability of an event. It is plain that from our ignorance of the remote spheres of God's action we cannot judge of His works removed from our experience; but a fact is not necessarily doubtful because it cannot be reached by our ordinary senses. To recapitulate, we may lay down the following propositions:
1. That there is no real physical distinction between miracles and any other operations of the Divine energy : that we regard them differently is because we are familiar with one order of events and not the other.
2. There is nothing incredible in a miracle, and the credibility of a miraculous event is to be measured only by the evidence which sustains it. And although the extraordinary character of a phenomenon may render the event itself improbable, it does not, therefore, necessarily render it either incredible or untrue.”

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Charles Babbage Passages from the life of a philosopher

"Passages from the life of a philosopher", Appendix, p. 489
Passages from the Life of a Philosopher (1864)

“It is therefore not unreasonable to suppose that some portion of the neglect of science in England, may be attributed to the system of education we pursue. A young man passes from our public schools to the universities, ignorant of almost every branch of useful knowledge; and at these latter establishments … classical and mathematical pursuits are nearly the sole objects proposed to the student's ambition.”

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Charles Babbage

Origine: Reflections on the Decline of Science in England, and on Some of its Causes (1830), p. 3

“It has always occurred to my mind that many difficulties touching Miracles might be reconciled, if men would only take the trouble to agree upon the nature of the phenomenon which they call Miracle.”

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Charles Babbage Passages from the life of a philosopher

That writers do not always mean the same thing when treating of miracles is perfectly clear; because what may appear a miracle to the unlearned is to the better instructed only an effect produced by some unknown law hitherto unobserved. So that the idea of miracle is in some respect dependent upon the opinion of man. Much of this confusion has arisen from the definition of Miracle given in Hume's celebrated Essay, namely, that it is the "violation of a law of nature." Now a miracle is not necessarily a violation of any law of nature, and it involves no physical absurdity. As Brown well observes, "the laws of nature surely are not violated when a new antecedent is followed by a new consequent ; they are violated only when the antecedent, being exactly the same, a different consequent is the result;" so that a miracle has nothing in its nature inconsistent with our belief of the uniformity of nature. All that we see in a miracle is an effect which is new to our observation, and whose cause is concealed. The cause may be beyond the sphere of our observation, and would be thus beyond the familiar sphere of nature; but this does not make the event a violation of any law of nature. The limits of man's observation lie within very narrow boundaries, and it would be arrogance to suppose that the reach of man's power is to form the limits of the natural world. The universe offers daily proof of the existence of power of which we know nothing, but whose mighty agency nevertheless manifestly appears in the most familiar works of creation. And shall we deny the existence of this mighty energy simply because it manifests itself in delegated and feeble subordination to God's omnipotence?
"Passages from the life of a philosopher", Appendix: Miracle. Note (A)
Passages from the Life of a Philosopher (1864)

“It is difficult to pronounce on the opinion of the ministers of our Church as a body: one portion of them, by far the least informed, protests against anything which can advance the honour and the interests of science, because, in their limited and mistaken view, science is adverse to religion.”

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Charles Babbage

This is not the place to argue that great question. It is sufficient to remark, that the best-informed and most enlightened men of all creeds and pursuits, agree that truth can never damage truth, and that every truth is allied indissolubly by chains more or less circuitous with all other truths; whilst error, at every step we make in its diffusion, becomes not only wider apart and more discordant from all truths, but has also the additional chance of destruction from all rival errors.
Origine: The Exposition of 1851: Views Of The Industry, The Science, and the Government Of England, 1851, p. 225

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