A Manual of Logic: Deductive and InductiveM. Ogle and son, 1850 - 237 sider |
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Side 28
... essential attributes , are not taken into account . If accidents and subordinate properties were re- garded , generalisation would be impossible , because no two objects are in every respect alike . It is by omitting minor points of ...
... essential attributes , are not taken into account . If accidents and subordinate properties were re- garded , generalisation would be impossible , because no two objects are in every respect alike . It is by omitting minor points of ...
Side 29
... essential to the purpose in hand ; so that the same object may be referred to various different classes , according to the occa- sion . Whateley's El . , book I. , sect . vi . But generalisation is not only from individuals to species ...
... essential to the purpose in hand ; so that the same object may be referred to various different classes , according to the occa- sion . Whateley's El . , book I. , sect . vi . But generalisation is not only from individuals to species ...
Side 31
... essential or accidental , are denoted by ad- jectives , and the use of the adjective is to limit the meaning of the noun to certain individuals . Of themselves , adjectives have no independent meaning ; they merely indicate or connote ...
... essential or accidental , are denoted by ad- jectives , and the use of the adjective is to limit the meaning of the noun to certain individuals . Of themselves , adjectives have no independent meaning ; they merely indicate or connote ...
Side 42
... essential attribute of any given species , is often a point of extreme difficulty . Even in the examples prefixed , simple as they are , many of the differentiæ and propria are by no means beyond the reach of objection . SCHEME OF THE ...
... essential attribute of any given species , is often a point of extreme difficulty . Even in the examples prefixed , simple as they are , many of the differentiæ and propria are by no means beyond the reach of objection . SCHEME OF THE ...
Side 48
... essential distinctions . In the series substance , body , living body , animal , man , the term substance is the highest genus , and cannot be a species of anything more abstract , as it is the last step in generalisa- tion ; and the ...
... essential distinctions . In the series substance , body , living body , animal , man , the term substance is the highest genus , and cannot be a species of anything more abstract , as it is the last step in generalisa- tion ; and the ...
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abstraction accidental accidents agree animal antecedent argument Aristotle asserts attribute cate categorical proposition Celarent cloth clusion common term conception conclusion consequent considered constitutes contradictory contraposition converse converted simply convertend copula Darii definition denotes differentia disjunctive disjunctive proposition disjunctive syllogism distributed divided division Dr Brown's Edition enthymeme essence excluded existence expressed extension fallacy false Ferio flowers fourth figure generalisation genus gisms Hence implied inductive inference infima judgment kinds Laws of Thought legitimate logical logicians major premiss major proposition major term matter means metaphysical middle term mind minor term modality moods nature negative proposition notion noun nouns substantive objects particular affirmative particular negative planet proprium reasoning reduced reducend relation rules second figure sense signifies simply convertible singular sion sorites species subaltern subject and predicate substance things third figure tion tive triangle true truth universal affirmative universal negatives universal proposition universal term virtue vols whole words
Populære avsnitt
Side 139 - Again ; the mathematical postulate, that " things which are equal to the same are equal to one another," is similar to the form of the syllogism in logic, which unites things agreeing in the middle term.
Side 46 - There are not some names which are exclusively genera, and others which are exclusively species or differentiae; but the same name is referred to one or another Predicable, according to the subject of which it is predicated on the particular occasion. Animal, for instance, is a genus with respect to Man or John ; a species with respect to substance or Being. The words genus, species, &c., are therefore relative terms ; they are...
Side 46 - It is to be remarked of these distinctions," says the author we are quoting, " that they express not what the predicate is in its own meaning, but what relation it bears to the subject of which it happens on the particular occasion to be predicated.
Side 201 - But Euathlus retorted this dilemma, thus : ' Either I shall gain the cause, or lose it : if I gain the cause, then nothing will be due to you, according to the sentence of the judge ; but if I lose the cause, nothing will be due to you...