Elements of Logick: Or, A Summary of the General Principles and Different Modes of Reasoning

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Cummings and Hilliard, 1821 - Philosophy - 178 pages
 

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Page 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 this similitude, it is not unreasonable to think that those planets may, like our earth, be the habitation of various orders of living creatures.
Page 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.
Page 166 - Hence, the rule has found admission into almost all, if not into all, systems of jurisprudence, that, if the full and entire intention of the parties does not appear from the words of the contract, and, if it can be interpreted by any custom or usage of the place, where it is made, that course is to be adopted.
Page 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...
Page 120 - Syllogismus ex propositionibus constat, propositiones ex verbis, verba notionum tesserae sunt. Itaque si notiones ipsae, id quod basis rei est, confusse sint, et temere a rebus abstractae, nihil in iis quae superstruuntur est firmitudinis.
Page 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.
Page 87 - It is by the urging of the different analogies that the contention of the bar is carried on : and it is in the comparison, adjustment, and reconciliation, of them with one another; in the discerning of such distinctions ; and in the framing of such a determination, as may either save the...
Page 80 - The first sentence where the word occurs, affords, it is probable, sufficient foundation for a vague conjecture concerning the notion annexed to it by the author ; — some idea or other being necessarily substituted in its place, in order to make the passage at all intelligible. The next sentence where it is involved, renders this conjecture a little more definite ; a third sentence contracts the field of doubt within still narrower limits ; till, at length, a more extensive induction fixes completely...
Page 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.
Page 132 - 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...

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