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" I HAVE hitherto sometimes spoken as if the variations — so common and multiform in organic beings under domestication, and in a lesser degree in those in a state of nature — had been due to chance. This, of course, is a wholly incorrect expression,... "
Nature - Síđa 243
1890
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The Edinburgh Review: Or Critical Journal, Bindi 184

1896 - 588 síđur
...over others.' * In accepting this conclusion, it must be borne in mind that Darwin felt constrained ' to acknowledge plainly our ignorance of ' the cause of each particular variation.' f The research he started carried us behind and beyond the evidence for historic variation. We are...
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The Shipley Collection of Scientific Papers, Bindi 27

1891 - 460 síđur
...under nature, were due to chance. This, of course, is a wholly incorrect expression, but it serves to acknowledge plainly our ignorance of the cause of each particular variation."» I have already quoted Lankester upon this principle and refer below to a passage in which he reiterates...
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Littell's Living Age, Bindi 95

1867 - 854 síđur
...meaning of the law." •• This (chance) of course is a wholly incorrect expression, but it serves to acknowledge plainly our Ignorance of the cause of each particular variation." '• Why • • . . this or that part should vary more or jess, ire are profoundly ignorant ; nevertheless,...
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On the Origin of Species by Means of Natural Selection; Or, The Preservation ...

Charles Darwin - 1861 - 470 síđur
...nature — had been due to chance. This, of course, is a wholly incorrect expression, but it serves to acknowledge plainly our ignorance of the cause of each particular variation. Some authors believe it to be as much the function of the reproductive system to produce individual...
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On the Origin of Species by Means of Natural Selection: Or, The Preservation ...

Charles Darwin - 1864 - 472 síđur
...nature — had been due to chance. This, of course, is a wholly incorrect expression, but it serves to acknowledge plainly our ignorance of the cause of each particular variation. Some authors believe it to be as much the function of the reproductive system to produce individual...
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The Principles of Biology, Bindi 1

Herbert Spencer - 1864 - 506 síđur
...nature — had been due to chance. This, of course, is a wholly incorrect expression, but it serves to acknowledge plainly our ignorance of the cause of each particular variation." Not only, however, do I hold, in common with Mr Darwin, that there must be some cause for these apparently-spontaneous...
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The Principles of Biology, Bindi 1

Herbert Spencer - 1864 - 510 síđur
...of nature—had been due to chance. This, of course, is a wholly incorrect expression, but it serves to acknowledge plainly our ignorance of the cause of each particular variation." Not only, however, do I hold, in common with Mr Darwin, that there must be some cause for these apparently-spontaneous...
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The British Controversialist and Literary Magazine, Bindi 1

1865 - 496 síđur
...of the laws of variation is profound,' and that in speaking of them as due to chance, he means only 'to acknowledge plainly our ignorance of the cause of each particular variation.' Again he says, 'I believe in no law of necessary development.' His theory seems to be far better than...
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The Reign of Law

George Douglas Campbell Duke of Argyll - 1867 - 490 síđur
...laws of variation is profound;" and says, that in speaking of them as due to chance, he means only " to acknowledge plainly our ignorance of the cause of each particular variation."* Again he says — " I believe in no law of necessary development.'^ This distinction between Mr Darwin's...
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The Contemporary Review, Bindi 6

1867 - 548 síđur
...the meaning of the law." " This (chance) of course is a wholly incorrect expression, but it serves to acknowledge plainly our ignorance of the cause of each particular variation." " Why .... this or that part should vary more or leas, we are profoundly ignorant ; nevertheless, we...
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