Institutes of LogicW. Blackwood and sons, 1885 - 551 páginas |
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Página 2
... common that we call them truths ? Can we get the mark , criterion , test of truth itself , or of this or that truth ? How far can we go in assuring ourselves that what we believe to be true is true ? And what is the meaning , or what ...
... common that we call them truths ? Can we get the mark , criterion , test of truth itself , or of this or that truth ? How far can we go in assuring ourselves that what we believe to be true is true ? And what is the meaning , or what ...
Página 4
... common with other matter . Logic can only , consistently with its specific scientific char- acter , treat such concepts as Cause , Substance , Unity , Iden- tity , as Concepts . § 8. There may further be a question as to whether the ...
... common with other matter . Logic can only , consistently with its specific scientific char- acter , treat such concepts as Cause , Substance , Unity , Iden- tity , as Concepts . § 8. There may further be a question as to whether the ...
Página 13
... common name for the six logical treatises of Aristotle . This question of the name is connected with the controversy as to the sphere of logic , - whether it is a part simply of philosophy , or the instrument . The Stoics held the first ...
... common name for the six logical treatises of Aristotle . This question of the name is connected with the controversy as to the sphere of logic , - whether it is a part simply of philosophy , or the instrument . The Stoics held the first ...
Página 15
... common things called axioms , from which as primaries one demon- strates ; and thirdly , the modifications of the genus , the signi- fication of each of which the demonstrator assumes . " - ( Post . An . , i . 10 , et passim . ) It is ...
... common things called axioms , from which as primaries one demon- strates ; and thirdly , the modifications of the genus , the signi- fication of each of which the demonstrator assumes . " - ( Post . An . , i . 10 , et passim . ) It is ...
Página 19
... . Amid the differences of religious belief , there was thus formed between Mohammedan and Christian the bond of a common philosophic culture and faith . § 29. It was from this importation into Western Europe HISTORICAL NOTICES . 19.
... . Amid the differences of religious belief , there was thus formed between Mohammedan and Christian the bond of a common philosophic culture and faith . § 29. It was from this importation into Western Europe HISTORICAL NOTICES . 19.
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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.