Lay Sermons, Addresses, and ReviewsD. Appleton, 1888 - 378 páginas |
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... appears to me to be a reductio ad absurdum of his argument . The Thirdly , the Essay " On the Physical Basis of Life " was intended to contain a plain and untechnical statement of one of the great tendencies of modern biological thought ...
... appears to me to be a reductio ad absurdum of his argument . The Thirdly , the Essay " On the Physical Basis of Life " was intended to contain a plain and untechnical statement of one of the great tendencies of modern biological thought ...
Página 92
... appears to me , that , as with other sciences , the common facts of Biology - the uses of parts of the body - the names and habits of the living creatures which surround us - may be taught with advantage to the youngest child . Indeed ...
... appears to me , that , as with other sciences , the common facts of Biology - the uses of parts of the body - the names and habits of the living creatures which surround us - may be taught with advantage to the youngest child . Indeed ...
Página 97
... appears to be the most striking character it presents ? Why , I observe that this part which we call the tail of the lobster , is made up of six distinct hard rings and a seventh terminal piece . If I separate one of the middle rings ...
... appears to be the most striking character it presents ? Why , I observe that this part which we call the tail of the lobster , is made up of six distinct hard rings and a seventh terminal piece . If I separate one of the middle rings ...
Página 98
... appears that the lobster's tail is composed of a series of segments which are fundamentally similar , though each presents peculiar modifications of the plan common to all . But when I turn to the fore part of the body I see , at first ...
... appears that the lobster's tail is composed of a series of segments which are fundamentally similar , though each presents peculiar modifications of the plan common to all . But when I turn to the fore part of the body I see , at first ...
Página 99
... appears again and the outer vanishes ; while , on the other hand , in the foremost jaw , the so - called mandible , the inner division only is left ; and , in the same way , the parts of the feelers and of the eye - stalks can be ...
... appears again and the outer vanishes ; while , on the other hand , in the foremost jaw , the so - called mandible , the inner division only is left ; and , in the same way , the parts of the feelers and of the eye - stalks can be ...
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Términos y frases comunes
Abiogenesis admitted Agamogenesis Ancon animalcules animals anthropomorphic appears arguments believe biology body called carbonic carbonic acid cause chalk changes character CHARLES DARWIN Comte Comte's Comtism conception consciousness cretaceous Crustacea Darwin demonstrated Descartes distinct doctrine doubt earth endeavoured epoch evidence exhibited existence experiments fact Flourens force forms geological speculation geologists germs give rise globe Globigerina hand heat human Hyæna hypothesis kind Lamarck laws less living matter lobster logical mathematics means ment method mind modern modification natural knowledge natural selection naturalist object observation offspring ordinary organisms Origin of Species paleontology particles Pébrine peculiar phænomena Philosophie Positive physical science physiological plants possess practical present produced Professor protoplasm prove question R. A. PROCTOR reason result rocks scientific sense Silurian structure substance suppose teaching theory things thought tion true truth Uniformitarianism universe varieties whole Xenogenesis
Pasajes populares
Página 31 - The chessboard is the world, the pieces are the phenomena of the universe, the rules of the game are what we call the laws of Nature. The player on the other side is hidden from us. We know that his play is always fair, just, and patient. But also we know, to our cost, that he never overlooks a mistake, or makes the smallest allowance for ignorance.
Página 34 - Nature's discipline is not even a word and a blow, and the blow first; but the blow without the word. It is left to you to find out why your ears are boxed.
Página 146 - In itself it is of little moment whether we express the phenomena of matter in terms of spirit, or the phenomena of spirit in terms of matter; matter may be regarded as a form of thought, thought may be regarded as a property of matter ; each statement has a certain relative truth. But with a view to the progress of science the materialistic terminology is in every way to be preferred...
Página 249 - Mathematics may be compared to a mill of exquisite workmanship, which grinds you stuff of any degree of fineness ; but, nevertheless, what you get out depends on what you put in ; and as the grandest mill in the world will not extract wheat-flour from peascods, so pages of formulae will not get a definite result out of loose data.
Página 373 - SCHELLEN'S SPECTRUM ANALYSIS, in its application to Terrestrial Substances and the Physical Constitution of the Heavenly Bodies. Translated by JANE and C. LASSELL; edited, with Notes, by W. HUGGINS, LL.D. FRS With 13 Plates (6 coloured) and 223 Woodcuts. 8vo. price 28s. CELESTIAL OBJECTS for COMMON TELESCOPES.
Página 18 - The improver of natural knowledge absolutely refuses to acknowledge authority, as such. For him, scepticism is the highest of duties; blind faith the one unpardonable sin. And it cannot be otherwise, for every great advance in natural knowledge has involved the absolute rejection of authority...
Página 131 - Debemur morti nos nostraque," ' with a profounder meaning than the Roman poet attached to that melancholy line. Under whatever disguise it takes refuge, whether fungus or oak, worm or man, the living protoplasm not only ultimately dies and is resolved into its mineral and lifeless constituents, but is always dying, and, strange as the paradox may sound, could not live unless it died.
Página 12 - As when in heaven the stars about the moon Look beautiful, when all the winds are laid, And every height comes out, and jutting peak And valley, and the immeasurable heavens Break open to their highest, and all the stars Shine, and the Shepherd gladdens in his heart...
Página 31 - Yet it is a very plain and elementary truth, that the life, the fortune, and the happiness of every one of us, and, more or less, of those who are connected with us, do depend upon our knowing something of the rules of a game infinitely more difficult and complicated than chess. It is a game which has been played for untold ages, every man and woman of us being one of the two players in a game of his or her own. The chess-board is the world, the pieces are the phenomena of the universe, the rules...
Página 374 - Our Place among Infinities: A Series of Essays contrasting our Little Abode in Space and Time with the Infinities Around us.