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" ... of our greatest philosophers. On my return home, it occurred to me, in 1837, that something might perhaps be made out on this question by patiently accumulating and reflecting on all sorts of facts which could possibly have any bearing on it. After... "
The Origin of Species by Means of Natural Selection: Or, The Preservation of ... - Página 1
por Charles Darwin - 1873 - 458 páginas
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The English Constitution

Walter Bagehot - 1882 - 426 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years' work I allowed myself to speculate on the subject, and drew up some short note's ; these I enlarged in 1844 into a sketch of the conclusions which then seemed to me probable...
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The Quarterly Review, Volumen153

William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, Sir John Murray IV, Rowland Edmund Prothero (Baron Ernle) - 1882 - 634 páginas
...sorts of facts which could possibly have any bearing on it.' After five years' work, he allowed himself to speculate on the subject, and drew up some short notes ; these he enlarged in 1844 into a sketch of the conclusions which then seemed to him probable : and ' from...
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On the Origin of Species: By Means of Natural Selection, Or, the ...

Charles Darwin - 1883 - 494 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years' work I allowed myself to speculate on the subject, and drew...have steadily pursued the same object. I hope that 1 may be excused for entering on these personal details, as I give them to show that I have not been...
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The Life and Work of Charles Darwin: A Lecture Delivered to the Leeds ...

Louis Compton Miall - 1883 - 72 páginas
...'Malthus on Population,' the idea of natural selection flashed on me. . . . After five years' work, I allowed myself to speculate on the subject, and drew...to me probable; from that period to the present day (1859) I have steadily pursued the same object. . . . Mr. Wallace, who is now studying the natural...
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Charles Darwin: A Paper Contributed to the Transactions of the Shropshire ...

Edward Woodall - 1884 - 100 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years' work I allowed myself to speculate on the subject, and drew...to the present day I have steadily pursued the same object.1 From these words we learn a. good deal of Darwin s method of work ; his patience, his industry,...
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The Development Theory: A Brief Statement for General Readers

Joseph Young Bergen, Fanny Dickerson Bergen - 1884 - 266 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years* work, I allowed myself to speculate on the subject, and drew...to me probable. From that period to the present day [1859] I have steadily pursued the same object."1 And the last sentence above quoted was as true at...
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The Modern Review, Volumen3

1882 - 896 páginas
...'of facts which could possibly have any bearing on it." " After five years' work," he continues, " I allowed myself " to speculate on the subject, and...me probable ; from that period to " the present day (1859) I have steadily pursued the same" object." But while keeping this continually before his mind,...
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Development Theory

Joseph Young Bergen - 1884 - 268 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years' work, I allowed myself to speculate on the subject, and drew...into a sketch of the conclusions which then seemed to m« probable. From that period to the present day [1859] 1 have steadily pursued the same object."1...
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Life of Charles Darwin, Volumen1

George Thomas Bettany - 1887 - 224 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years' work I allowed myself to speculate on the subject, and drew...have steadily pursued the same object. I hope that I maybe excused for entering on these personal details, as I give them to show that I have not been hasty...
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Life of Charles Darwin, Volumen1

George Thomas Bettany - 1887 - 232 páginas
...reflecting on all sorts of facts which could possibly have any bearing on it. After five years' work I allowed myself to speculate on the subject, and drew...the conclusions, which then' seemed to me probable r from that period to the present day I have steadily pursued the same object. I hope that I may be...
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