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Abelard abstract accepted admit animal argument Aristotle assert atheism Auguste Comte Averroes Avicenna Bacon believe Berkeley Biology body brain Bruno called cause century Comte conceive conception conclusion Condillac consciousness declared deduction Descartes distinct doctrine Dugald Stewart effect error existence experience explain external fact faculties Fichte forced functions Gall Hegel Hobbes human Hume hypothesis Idealism ideas Idee images induction innate intellect judgment Kant knowledge Kuno Fischer laws Leibnitz Locke Locke's Logic manifestations Mathematics matter mental metaphysical Method mind moral motion nature necessary never Noumena Noumenon objects observation Ontology opinions organs origin perceive perception phenomena Phrenology Physiology Plato Positive Philosophy positive science principle priori proposition Psychology question reality reason relations Roger Bacon Roscellinus says Scepticism Scholasticism scientific sensation sense Sensibility soul speculations Spinoza spirit substance supposed Theology theory things thinker thought tion true truth understand universal writings
Page 542 - With a sweet emotion ; Nothing in the world is single ; All things by a law divine In one another's being mingleó Why not I with thine...
Page 291 - It is indeed an opinion strangely prevailing amongst men, that houses, mountains, rivers, and in a word all sensible objects, have an existence, natural or real ', distinct from their being perceived by the understanding. But, with how great an assurance and acquiescence soever this Principle may be entertained in the world, yet whoever shall find in his heart to call it in question may, if I mistake not, perceive it to involve a manifest contradiction.
Page 249 - Vague and insignificant forms of speech, and abuse of language, have so long passed for mysteries of science; and hard and misapplied words, with little or no meaning, have, by prescription, such a right to be mistaken for deep learning, and height of speculation, that it will not be easy to persuade, either those who speak, or those who hear them, that they are but the covers of ignorance, and hindrance of true knowledge.
Page 297 - If we thoroughly examine this tenet, it will, perhaps, be found at bottom to depend on the doctrine of abstract ideas. For can there be a nicer strain of abstraction than to distinguish the existence of sensible objects from their being perceived, so as to conceive them existing unperceived?
Page 287 - So much understanding, so much knowledge, so much innocence, and such humility, I did not think had been the portion of any but angels, till I saw this gentleman...
Page 239 - And therefore the name of God is used, not to make us conceive him, for he is incomprehensible and his greatness and power are inconceivable, but that we may honour him.
Page 302 - But neither can this be said; for though we give the materialists their external bodies, they by their own confession are never the nearer knowing how our ideas are produced, since they own themselves unable to comprehend in what manner body can act upon spirit, or how it is possible it should imprint any idea in the mind.
Page 291 - I see with my eyes and touch with my hands do exist, really exist, I make not the least question. The only thing whose existence we deny, is that which philosophers call Matter or corporeal substance. And in doing of this, there is no damage done to the rest of mankind, who, I dare say, will never miss it.
Page 261 - When the understanding is once stored with these simple ideas, it has the power to repeat, compare, and unite them, even to an almost infinite variety, and so can make at pleasure new complex ideas. But it is not in the power of the most exalted wit or enlarged understanding, by any quickness or variety of thought, to invent or frame one new simple idea in the mind, not taken in by the ways before mentioned ; nor can any force of the understanding destroy those that are there...
Page 261 - All those sublime thoughts which tower above the clouds, and reach as high as heaven itself, take their rise and footing here : in all that great extent wherein the mind wanders in those remote speculations it may seem to be elevated with, it stirs not one jot beyond those ideas which sense or reflection have offered for its contemplation.