Institutes of LogicW. Blackwood and sons, 1885 - 551 páginas |
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Página 23
... contain more than what the fac- tors have given . ' ( c ) The logical categories , as transferred to reality , are hypostatised and treated as independent essences , which are capable of a peculiar development , and of passing over the ...
... contain more than what the fac- tors have given . ' ( c ) The logical categories , as transferred to reality , are hypostatised and treated as independent essences , which are capable of a peculiar development , and of passing over the ...
Página 25
... contain valuable rules of Deductive Logic . The Elements of Logic of William Duncan of Aberdeen are of but slight relevancy and value . Even Dr Thomas Reid could speak of the syllogistic art " as a mechanical mode of reasoning , by ...
... contain valuable rules of Deductive Logic . The Elements of Logic of William Duncan of Aberdeen are of but slight relevancy and value . Even Dr Thomas Reid could speak of the syllogistic art " as a mechanical mode of reasoning , by ...
Página 26
... contain the germ of the most important of the new views of Reid , afterwards more fully developed in the Essays on the Intellectual Powers . § 39. Dugald Stewart echoes the crudities of Locke on the subject of Deductive Logic , and ...
... contain the germ of the most important of the new views of Reid , afterwards more fully developed in the Essays on the Intellectual Powers . § 39. Dugald Stewart echoes the crudities of Locke on the subject of Deductive Logic , and ...
Página 30
... contains a series of attributes , and they have a relation to objects considered as possessing those attributes . So all scientific concepts , -chemical affinity , gravitation , & c . If they represent the attributes in the objects of ...
... contains a series of attributes , and they have a relation to objects considered as possessing those attributes . So all scientific concepts , -chemical affinity , gravitation , & c . If they represent the attributes in the objects of ...
Página 31
... contain the points ( 1 ) of the ideal possibility of any object of thought , ( 2 ) the consistency of attributes in an object , ( 3 ) the necessary implication of one judgment in another , whether as in immediate inference or as in ...
... contain the points ( 1 ) of the ideal possibility of any object of thought , ( 2 ) the consistency of attributes in an object , ( 3 ) the necessary implication of one judgment in another , whether as in immediate inference or as in ...
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Palavras e frases frequentes
absolutely abstract actual affirmative animal antecedent applied Aristotle assertion attribute biped Boethius called cause common Comprehension conceived concept conclusion consciousness consequent contains contradiction contradictory contrary conversion copula Crown 8vo definite deny Descartes disjunctive distinction doctrine Edition Enthymeme essential exclusion existence experience expression Extension fact fallacy false Fcap Figure formal formal fallacies generalisation genus gism given ground Hamilton Hegel hypothetical Illustrations individual object Induction intuition judgment knowledge law of Identity law of Non-Contradiction laws of thought logicians major premiss mark matter means middle term Mill moods nature necessarily necessary negation negative Non-Contradiction notion Occam opposition organised particular phænomenon plant positive possible Prantl predicate principle properly proposition quantity reality reasoning reference regarded relation rule sense simply singular Socrates speak species sphere subject and predicate sublate supposed Syllogism thing thought tion triangle true truth Ueberweg universal valid vols whole wholly words
Passagens conhecidas
Página 474 - 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.
Página 215 - O'er Roslin all that dreary night A wondrous blaze was seen to gleam ; Twas broader than the watch-fire's light, And redder than the bright moonbeam. It glared on Roslin's castled rock, It ruddied all the copse-wood glen ; 'Twas seen from Dryden's groves of oak, And seen from cavern'd Hawthornden.