Institutes of LogicW. Blackwood and sons, 1885 - 551 sider |
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Side 3
... essential in knowledge , and thus there may be a science which precedes even such discussion , as regulating human intelligence and thought itself , or the very conception of an object of knowledge itself . And if there be such a ...
... essential in knowledge , and thus there may be a science which precedes even such discussion , as regulating human intelligence and thought itself , or the very conception of an object of knowledge itself . And if there be such a ...
Side 4
... essential , relations of things . § 7. The questions regarding the metaphysical laws of knowledge are , first , as to their nature , number , genesis ; secondly , as to their objective validity , or agreement with the nature of things ...
... essential , relations of things . § 7. The questions regarding the metaphysical laws of knowledge are , first , as to their nature , number , genesis ; secondly , as to their objective validity , or agreement with the nature of things ...
Side 5
... essential to knowledge , it is essential to true knowledge . And we have to inquire as to how we are to secure the truth of our knowledge of the matter presented , or of the intuition or presentation . How is knowledge accu- rately to ...
... essential to knowledge , it is essential to true knowledge . And we have to inquire as to how we are to secure the truth of our knowledge of the matter presented , or of the intuition or presentation . How is knowledge accu- rately to ...
Side 9
... essential parts of Logic , and as constituting Theoretical or Pure Logic . The Topics and the Sophistical Elenchi may be taken as in Applied Logic . In the Analytics and in the Topics , Aristotle treats of definition and demonstration ...
... essential parts of Logic , and as constituting Theoretical or Pure Logic . The Topics and the Sophistical Elenchi may be taken as in Applied Logic . In the Analytics and in the Topics , Aristotle treats of definition and demonstration ...
Side 30
... essential character , -then they may be correct or incorrect representations . Man , animal , organised , are concepts ; each contains a series of attributes , and they have a relation to objects considered as possessing those ...
... essential character , -then they may be correct or incorrect representations . Man , animal , organised , are concepts ; each contains a series of attributes , and they have a relation to objects considered as possessing those ...
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Vanlige uttrykk og setninger
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 definite deny determined disjunctive distinction doctrine Enthymeme essential exclusion existence experience expression Extension fact fallacy false Figure formal formal fallacies generalisation genus gism given ground Hamilton Hegel hypothetical immediate inference 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 Organon particular phænomenon plant positive possible Prantl predicate principle properly proposition quantity reality reasoning recognised reference regarded relation rule sense sentient simply singular Socrates speak species sphere subject and predicate sublate supposed Syllogism thing thought tion triangle true truth Ueberweg universal valid whole wholly words
Populære avsnitt
Side 215 - Tis not because the ring they ride, And Lindesay at the ring rides well, But that my sire the wine will chide If 'tis not fill'd by Rosabelle.
Side 473 - 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.
Side 475 - If two or more instances in which the phenomenon occurs have only one circumstance in common, while two or more instances in which it does not occur have nothing in common save the absence of that circumstance, the circumstance in which alone the two sets of instances differ is the effect, or the cause, or an indispensable part of the cause, of the phenomenon.
Side 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.
Side 478 - 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.
Side 62 - Thought is the knowledge of a thing through a Concept or General Notion, or of one Notion through another. In Thought, all that we think about is considered either as something containing, or as something contained; — in other words, every process of Thought is only a cognition of the necessary relations of our Concepts. This being the case, it need not move our wonder that Logic, within its proper sphere...