Elements of Logick: Or, A Summary of the General Principles and Different Modes of ReasoningHilliard, Gray, 1832 - 178 σελίδες |
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Σελίδα 50
... negative propositions , the predicate is de- clared to be incompatible with the subject . This is commonly done by placing the negative par- ticle not immediately after the copula . Thus , The world is not eternal . 58. Sometimes the ...
... negative propositions , the predicate is de- clared to be incompatible with the subject . This is commonly done by placing the negative par- ticle not immediately after the copula . Thus , The world is not eternal . 58. Sometimes the ...
Σελίδα 51
... negative word is placed before the subject ; but still its influence falls wholly on the copula , and makes the proposition signify the opposite of what it would without it . This will be made evident by stating the proposition thus ...
... negative word is placed before the subject ; but still its influence falls wholly on the copula , and makes the proposition signify the opposite of what it would without it . This will be made evident by stating the proposition thus ...
Σελίδα 53
... . [ See No. 57. ] In all affirmative propositions the predicate is particular ; and in all negative propositions it is universal . 64. The predicate of an affirmative propo- sition , separately 5 * OF PROPOSITIONS . 53.
... . [ See No. 57. ] In all affirmative propositions the predicate is particular ; and in all negative propositions it is universal . 64. The predicate of an affirmative propo- sition , separately 5 * OF PROPOSITIONS . 53.
Σελίδα 54
... its subject , universality can never be attributed to it . 65. But in negative propositions , the predi- cate , not being restrained by a subject , to which it is declared inapplicable , is taken in the whole 54 QUALITY AND QUANTITY.
... its subject , universality can never be attributed to it . 65. But in negative propositions , the predi- cate , not being restrained by a subject , to which it is declared inapplicable , is taken in the whole 54 QUALITY AND QUANTITY.
Σελίδα 55
... negative . These are called contradictory . As , Every defensive war is just . Some defensive wars are not just . Secondly , a universal affirmative proposition . may oppose a universal negative . These are called contrary . As , Every ...
... negative . These are called contradictory . As , Every defensive war is just . Some defensive wars are not just . Secondly , a universal affirmative proposition . may oppose a universal negative . These are called contrary . As , Every ...
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abstrac admitted analogy analytical induction animal antecedent applied argument asserted attribute bird called cause chances CHAPTER circumstances clusions compound proposition conclusion connexion consciousness consequent consists copula deduce definition degree demonstrative reasoning denominated denote DISJUNCTIVE SYLLOGISMS distinct distinguished Doctrine of Chances Elem employed enthymeme equal Essay Euathlus existence expressed extension fact false genus gism improvement individual induction infer Intel ject kinds Kirwan knowledge language laws major premise major proposition major term ments middle term mind minor term Moral Evidence moral reasoning nature Novum Organum objects observation operations osition particular affirmative particular negative perception person Phil powers presumption probability proof prop properties prove regular syllogism Reid rules sect sense signification sometimes sophism species specifick difference Stewart subject and predicate subject or predicate successively syllogistick testimony things third tion true truth universal negative universal proposition usually whole wholly witness words
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Σελίδα 2 - District Clerk's Office. BE IT REMEMBERED, That on the seventh day of May, AD 1828, in the fifty-second year of the Independence of the UNITED STATES OF AMERICA, SG Goodrich, of the said District, has deposited in this office the...
Σελίδα 86 - ... like succession of day and night. Some of them have moons, that serve to give them light in the absence of the sun, as our moon does to us. They are all, in their motions, subject to the same law of gravitation as the earth is. From all...
Σελίδα 171 - ... of the powers of our own or of other minds. This reflection ought to be distinguished from consciousness, with which it is too often confounded, even by Mr Locke. All men are conscious of the operations of their own minds, at all times, while they are awake; but there are few who reflect upon them, or make them objects of thought.
Σελίδα 86 - Some of them have moons, that serve to give them light in the absence of the sun, as our moon does to us. They are all, in their motions, subject to the same law of gravitation as the earth is. From all this similitude, it is not unreasonable to think that those planets may, like our earth, be the habitation of various orders of living creatures. There is some probability in this conclusion from analogy.
Σελίδα 160 - RULE 2. The parties should mutually consider each other as standing on a footing of equality, in respect to the subject in debate. Each should regard the other as possessing equal talents, knowledge, and...
Σελίδα 110 - Upon this ground it is that I am bold to think, that morality is capable of demonstration, as well as mathematics ; since the precise real essence of the things moral words stand for may be perfectly known ; and so the congruity or incongruity of the things themselves be certainly discovered, in which consists perfect knowledge.
Σελίδα 86 - Saturn, Jupiter, Mars, Venus, and Mercury. They all revolve round the sun, as the earth does, although at different distances and in different periods. They borrow all their light from the sun, as the earth does. Several of them are known to revolve round their axis, like the earth ; and by that means must have a like succession of day and night.
Σελίδα 110 - And it must be great want of ingenuity (to say no worse of it) to refuse to do it : since a definition is the only way whereby the precise meaning of moral words can be known ; and yet a way whereby their meaning may be known certainly, and without leaving any room for any contest about it.
Σελίδα 143 - The mind is a thinking substance. A thinking substance is a spirit. A spirit has no composition of parts. That which has no composition of parts is indissoluble. That which is indissoluble is immortal . .•, The mind is immortal.
Σελίδα 132 - ... into. The understanding, like the eye, whilst it makes us see and perceive all other things, takes no notice of itself; and it requires art and pains to set it at a distance, and make it its own object. But whatever be the difficulties that lie in the...