The Problem of LogicA. and C. Black, 1908 - 500 من الصفحات |
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الصفحة vii
... essential meaning of the Disjunctive and Hypothetical Judgments , the substance of Professor Stout's contentions was adopted , and will be easily recognized by all who are familiar with the Professor's logical views . Many extracts from ...
... essential meaning of the Disjunctive and Hypothetical Judgments , the substance of Professor Stout's contentions was adopted , and will be easily recognized by all who are familiar with the Professor's logical views . Many extracts from ...
الصفحة xii
... Essentials of Induction ( c ) Induction and ' Inductive Inference ' ( ii . ) Hypothesis ( Ch . XXXVIII . ) ( iii . ) Generalization ( Ch . XXXIX . ) - XII . APPLICATION OF THE INDUCTIVE PRINCIPLE TO ' INDUCTIONS IMPROPERLY SO - CALLED ...
... Essentials of Induction ( c ) Induction and ' Inductive Inference ' ( ii . ) Hypothesis ( Ch . XXXVIII . ) ( iii . ) Generalization ( Ch . XXXIX . ) - XII . APPLICATION OF THE INDUCTIVE PRINCIPLE TO ' INDUCTIONS IMPROPERLY SO - CALLED ...
الصفحة 6
... essential to the proper grasp of the third and last . For the lessons of each earlier stage are taken up into the succeeding one in a form determined by the richer , concreter conditions of the latter . Thus , what is gained at the one ...
... essential to the proper grasp of the third and last . For the lessons of each earlier stage are taken up into the succeeding one in a form determined by the richer , concreter conditions of the latter . Thus , what is gained at the one ...
الصفحة 7
... essential to abstract entirely from the reference of thought to reality as we have defined it ( vide p . 4 ) , * and to concentrate our whole attention on the logical conditions of valid thinking . When our logical interest is thus ...
... essential to abstract entirely from the reference of thought to reality as we have defined it ( vide p . 4 ) , * and to concentrate our whole attention on the logical conditions of valid thinking . When our logical interest is thus ...
الصفحة 16
... essential function of words being to fix meanings , the super- vision which Logic exercises over them must consist in guiding and rectifying this intrinsic tendency of language so as to make it the best possible medium for expressing ...
... essential function of words being to fix meanings , the super- vision which Logic exercises over them must consist in guiding and rectifying this intrinsic tendency of language so as to make it the best possible medium for expressing ...
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عبارات ومصطلحات مألوفة
abstract accepted affirmative Algol ambiguity antecedent application argument Aristotle assertion called Carveth Read categorical proposition causal cause Classification concept conclusion concrete connexion connotation connotation and denotation contradiction contradictory Contrapositive copula Deductive Deductive Inference defined definition differentia disjunctive proposition distinction division effect Enumerative Induction Epimenides essential exclusive expressed fact fallacy given Hence hypothesis ibid ideal Identity implied important indeterminate Inductive Inference instance interest is-not J. S. Mill judgment Laws of Thought limited logical form major premiss meaning Method Mill Mill's nature negative Novum Organum object observation particular plants point of view possible postulate precisely predicate principle purpose question rational animal reality reason reference rejected relation relevant Rule S's are P's S's are-not P's Science scientific sense singular Sorites species statement subaltern subject-term summum genus Syllogism term thinking tion triangle true truth undistributed universal valid vide word
مقاطع مشهورة
الصفحة 415 - If an instance in which the phenomenon under investigation occurs, and an instance in which it does not occur, have every circumstance in common save one, that one occurring only in the former; the circumstance in which alone the two instances differ is the effect, or the cause, or an indispensable part of the cause, of the phenomenon.
الصفحة 315 - I have steadily endeavoured to keep my mind free so as to give up any hypothesis, however much beloved (and I cannot resist forming one on every subject), as soon as facts are shown to be opposed to it.
الصفحة 391 - I had, also, during many years followed a golden rule, namely, that whenever a published fact, a new observation or thought came across me, which was opposed to my general results, to make a memorandum of it without fail and at once; for I had found by experience that such facts and thoughts were far more apt to escape from the memory than favorable ones.
الصفحة 283 - The only proof capable of being given that an object is visible, is that people actually see it; the only proof that a sound is audible, is that people hear it: and so of the other sources of our experience.
الصفحة 456 - The uniformity in the succession of events, otherwise called the law of causation, must be received not as a law of the universe, but of that portion of it only which is within the range of our means of sure observation, with a reasonable degree of extension to adjacent cases.
الصفحة 417 - Whatever phenomenon varies in any manner, whenever another phenomenon varies in some particular manner, is either a cause or an effect of that phenomenon, or is connected with it through some fact of causation.
الصفحة 395 - If two or more instances of the phenomenon under investigation have only one circumstance in common, the circumstance in which alone all the instances agree is the cause (or effect) of the given phenomenon.
الصفحة 314 - I worked on true Baconian principles, and without any theory collected facts on a wholesale scale...
الصفحة 386 - The total energy of any material system is a quantity which can neither be increased nor diminished by any action between the parts of the system, though it may be transformed into any of the forms of which energy is susceptible.
الصفحة 314 - I happened to read for amusement ' Malthus on Population,' and being well prepared to appreciate the struggle for existence which everywhere goes on from long-continued observation of the habits of animals and plants, it at once struck me that under these circumstances favourable variations would tend to be preserved, and unfavourable ones to be destroyed. The result of this would be the formation of new species. Here then I had at last got a theory by which to work...