The Theory of Thought: A Treatise on Deductive LogicHarper & brothers, 1880 - 316 páginas |
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Página 2
... less , and it is usually regarded as the most ancient synonym for Logic . With whom the designation Logic origi- nated does not appear ; but it is ancient , being used by Cicero , and is attributed by Boethius to the early Peripatetics ...
... less , and it is usually regarded as the most ancient synonym for Logic . With whom the designation Logic origi- nated does not appear ; but it is ancient , being used by Cicero , and is attributed by Boethius to the early Peripatetics ...
Página 8
... less can it be expressed . Even in general expressions by algebraic symbols , the symbols themselves are a species of matter that is extralogical . Again , if the treatise be kept strictly apart from Psychology , it will admit of no ...
... less can it be expressed . Even in general expressions by algebraic symbols , the symbols themselves are a species of matter that is extralogical . Again , if the treatise be kept strictly apart from Psychology , it will admit of no ...
Página 16
... less complete denial of the primary laws of thought . Fichte and Schelling admit the Law of Identity , but deny the two others , " the empirical antagonism between the Ego and the Non - ego being merged in the identity of the absolute ...
... less complete denial of the primary laws of thought . Fichte and Schelling admit the Law of Identity , but deny the two others , " the empirical antagonism between the Ego and the Non - ego being merged in the identity of the absolute ...
Página 30
... less clear , distinct , etc .: this is their Quality . Thirdly , with reference to their contents , they are considered as comprehending marks , or as extending to things : this is their Quantity . Fourthly , with reference to cach ...
... less clear , distinct , etc .: this is their Quality . Thirdly , with reference to their contents , they are considered as comprehending marks , or as extending to things : this is their Quantity . Fourthly , with reference to cach ...
Página 36
... less . Hence we have the gen- eral law that the greater the intension , the smaller the extension ; and the smaller the intension , the greater the extension ; or , in other words , the two quantities are in inverse ratio . Concepts are ...
... less . Hence we have the gen- eral law that the greater the intension , the smaller the extension ; and the smaller the intension , the greater the extension ; or , in other words , the two quantities are in inverse ratio . Concepts are ...
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Términos y frases comunes
abstract affirmed Aldrich ambiguous angles animal antecedent apodosis argument Aristotle Atheism attributes bimana called categorical causa clause common compound concept conclusion conditional conjunctive connotation consequent consider contained contradictory convertible copula definition denied disjunctive distinct division doctrine enthymeme equal example Excluded existence expressed extension extensive quantity fallacy false figure genus gism ground Hamilton Hamilton's Logic Hence hypothetical hypothetical syllogisms ideal illicit major immediate inference implied individual inductive intension judgment kinds knowledge laws of thought logicians major premise Mansel marks mathematical matter meaning mediate ment merely middle term mind minor modes moods moral nature negative non-A notion object petitio principii Plato Port-Royal Logic predicate principle proposition protasis proved pure quantity question reasoning reduced relation rule simple Socrates sophism species statement subcontrary syllogism syllogistic things thought tion triangle true truth universal virtue Whately whole words
Pasajes populares
Página 224 - Christ not risen; and if Christ be not risen, then is our preaching vain, and your faith is also vain. Yea, and we are found false witnesses of God; because we have testified of God that he raised up Christ; whom he raised not up, if so be that the dead rise not. For if the dead rise not, then is not Christ raised; and it" Christ be not raised, your faith is vain; ye are yet in your sins.
Página 224 - Now, if Christ be preached that he rose from the dead, how say some among you that there is no resurrection of the dead ? But if there be no resurrection of the dead...
Página 191 - It appeareth in nothing more, that atheism is rather in the lip than in the heart of man, than by this; that atheists will ever be talking of that their opinion, as if they fainted in it within themselves, and would be glad to be strengthened by the consent of others. Nay more, you shall have atheists strive to get disciples, as it fareth with other sects. And...
Página 182 - It were better to have no opinion of God at all, than such an Opinion as is unworthy of him : for the one is unbelief, the other is contumely : and certainly superstition is the reproach of the Deity. Plutarch saith well to that purpose :
Página 308 - There needs no ghost, my lord, come from the grave, To tell us this. Ham. Why, right; you are in the right ; And so, without more circumstance at all, I hold it fit, that we shake hands, and part: You, as your business, and desire, shall point you; — For every man...
Página 191 - It is true that a little philosophy inclineth man's mind to atheism, but depth in philosophy bringeth men's minds about to religion. For, while the mind of man looketh upon second causes scattered, it may sometimes rest in them and go no further, but, when it beholdeth the chain of them confederate and linked together, it must needs fly to Providence and Deity.
Página 192 - It destroys likewise magnanimity, and the raising of human nature ; for take an example of a dog, and mark what a generosity and courage he will put on when he finds himself maintained by a man ; who to him is instead of a God, or melior natura ; which courage is manifestly such as that creature, without that confidence of a better nature than his own, could never attain. So man, when he resteth and assureth himself upon divine protection and favour, gathereth a force and faith which human nature...
Página 192 - God, or melior natura; which courage is manifestly such as that creature, without that confidence of a better nature than his own, could never attain. So man, when he resteth and assureth himself upon divine protection and favour, gathereth a force and faith which human nature in itself could not obtain. Therefore, as atheism is in all respects hateful, so in this, that it depriveth human nature of the means to exalt itself above human frailty.