Charles Darwin, His Life and WorkPutnam, 1891 - Всего страниц: 295 |
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Стр. vi
... methods , become students in the great field of nature , and enjoy the delights of actual contact with the world of which he was an active worker . That such a career is ennobling I trust the following pages will demonstrate . In the ...
... methods , become students in the great field of nature , and enjoy the delights of actual contact with the world of which he was an active worker . That such a career is ennobling I trust the following pages will demonstrate . In the ...
Стр. xii
... Methods of Work - Various Publications . CHAPTER XIV . PAGE 123 HOME LIFE · Appearance of Darwin - Continued Ill - Health - Daily Habits - Change in Musical and Literary Tastes - Affection for His Children . 131 THE WORK OF A LIFE ...
... Methods of Work - Various Publications . CHAPTER XIV . PAGE 123 HOME LIFE · Appearance of Darwin - Continued Ill - Health - Daily Habits - Change in Musical and Literary Tastes - Affection for His Children . 131 THE WORK OF A LIFE ...
Стр. 7
... methods of current investigation , and it was during these days that the observations regarding the Flus- tra , mentioned in the beginning of this chapter , were made . Dr. Grant referred to Darwin's investigations in his memoir on the ...
... methods of current investigation , and it was during these days that the observations regarding the Flus- tra , mentioned in the beginning of this chapter , were made . Dr. Grant referred to Darwin's investigations in his memoir on the ...
Стр. 9
... Every bird shot during the season was carefully noted , a fact which shows the method , thoroughness , and detail that marked every subject in which he was interested . His care to - credit himself with the results of his skill was often.
... Every bird shot during the season was carefully noted , a fact which shows the method , thoroughness , and detail that marked every subject in which he was interested . His care to - credit himself with the results of his skill was often.
Стр. 14
... methods in former years , he conceived to be the only part of the academical course of any actual advantage to him . There were several lectures in the course , but those by Professor Henslow , on botany , were the only ones he attended ...
... methods in former years , he conceived to be the only part of the academical course of any actual advantage to him . There were several lectures in the course , but those by Professor Henslow , on botany , were the only ones he attended ...
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animals appeared Asa Gray Bahia Blanca Beagle beetles birds botanist Botany Charles Darwin collecting College Copiapó coral crabs curious Darwin found discovered edition Erasmus Darwin evidence evolution existence expression extinct fact feet Fertilisation Fitz-Roy Flustra forest forms fossil Francis Darwin friends G. P. PUTNAM'S SONS Galapagos Gauchos gave genera Geol geological H. M. S. Beagle habit Henslow hero horse hundred idea Indians insects interest investigations islands Journ labour land larvæ later Linnæan Society living London Member ment method miles mind movement natives Natural History Natural Selection noticed observations ocean Origin of Species ostrich paper Patagonia phenomena philosophy plants produced Professor reefs remarkable result rocks Royal sailed says scientific world seen shore singular Sir Charles Lyell South America teeth theory tion to-day toes trees various vegetable volcanic Voyage of H. M. S. young naturalist Zoology
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Стр. 182 - ... been stated that I attribute the modification of species exclusively to natural selection, I may be permitted to remark that in the first edition of this work, and subsequently, I placed in a most conspicuous position — namely, at the close of the Introduction the following words : "I am convinced that natural selection has been the main but not the exclusive means of modification.
Стр. 106 - Considering the small size of these islands, we feel the more astonished at the number of their aboriginal beings, and at their confined range. Seeing every height crowned with its crater, and the boundaries of most of the lava-streams still distinct, we are led to believe that within a period, geologically recent, the unbroken ocean was here spread out. Hence, both in space and time, we seem to be brought somewhat near to that great fact — that mystery of mysteries — the first appearance of...
Стр. 160 - ... would it be too bold to imagine that in the great length of time, since the earth began to exist, perhaps millions of ages before the commencement of the history of mankind, would it be too bold to imagine that all warm-blooded animals have arisen from one living filament...
Стр. 2 - I had many friends, and got together a good collection of old verses, which by patching together, sometimes aided by other boys, I could work into any subject. Much attention was paid to learning by heart the lessons of the previous day; this I could effect with great facility, learning forty or fifty lines of Virgil or Homer, whilst I was in morning chapel; but this exercise was utterly useless, for every verse was forgotten in forty-eight hours. I was not idle, and with the exception of versification,...
Стр. 115 - I think this is as curious a case of instinct as ever I heard of, and likewise of adaptation in structure between two objects apparently so remote from each other in the scheme of nature, as a crab and a cocoa-nut tree.
Стр. 4 - ... I often became quite absorbed, and once, whilst returning to school on the summit of the old fortifications round Shrewsbury, which had been converted into a public foot-path with no parapet on one side, I walked off and fell to the ground, but the height was only seven or eight feet. Nevertheless the number of thoughts which passed through my mind during this very short, but sudden and wholly unexpected fall, was astonishing, and seem hardly compatible with what physiologists have, I believe,...
Стр. 109 - I have not as yet noticed by far the most remarkable feature in the natural history of this archipelago; it is, that the different islands to a considerable extent are inhabited by a different set of beings. My attention was first called to this fact by the Vice-Governor, Mr. Lawson, declaring that the tortoises differed from the different islands, and that he could with certainty tell from which island any one was brought.
Стр. 24 - Delight itself, however, is a weak term to express the feelings of a naturalist who, for the first time, has wandered by himself in a Brazilian forest.
Стр. 70 - While sailing a little south of the Plata on one very dark night, the sea presented a wonderful and most beautiful spectacle. There was a fresh breeze, and every part of the surface, which during the day is seen as foam, now glowed with a pale light. The vessel drove before her bows two billows of liquid phosphorus, and in her wake she was followed by a milky train.