 | Charles Darwin - 1861 - 470 стор.
...need not marvel at extinction ; if we must marvel, let it be at our presumption in imagining for a moment that we understand the many complex contingencies,...is more abundant in individuals than that • why thia species and not another can be naturalised in a given country ; then, and not till then, we may... | |
 | Charles Darwin - 1870 - 468 стор.
...need not marvel at extinction ; if we must marvel, let it be at our presumption in imagining for a moment that we understand the many complex contingencies,...increase inordinately, and that some check is always hi action, yet seldom perceived by us, the whole economy of nature will be utterly obscured. Whenever... | |
 | Plymouth athenaeum - 1874 - 622 стор.
...garlick pointedly illustrate the following remarks of Darwin : " If we forget for an instant that eacli species tends to increase inordinately, and that some...whole economy of nature will be utterly obscured."* Bearing in mind the increase of the alliuiu when it was freed from other plants, we may see how much... | |
 | Charles Darwin - 1875 - 504 стор.
...need not marvel at extinction; if we must marvel, let it bo at our own presumption in imagining for a moment that we understand the many complex contingencies...existence of each species depends. If we forget for tin instant, that each species tends to increase inordinately, and that some check is always in action,... | |
 | 1905 - 568 стор.
...need not marvel at extinction ; if we must marvel, let it be at our own presumption in imagining for a moment that we understand the many complex contingencies on which the existence of each species depends. — CHAP. DABWIN. There is no species of animal which is not exposed to destruction through various... | |
 | Albert Charles Seward - 1911 - 160 стор.
...need not marvel at extinction ; if we must marvel, let it be at our own presumption in imagining for a moment that we understand the many complex contingencies on which the existence of each species depends.' BIBLIOGRAPHY Many of the books and papers dealing with subjects touched upon in this volume are not... | |
 | Paul Dahlke - 1913 - 284 стор.
...need not wonder at extinction ; if we must marvel, let it be at our own presumption in imagining for a moment that we understand the many complex contingencies on which the existence of each species depends."2 This, however, means nothing but putting the question, " Who says we have a right to inquire... | |
 | Mario Bunge - 508 стор.
...(New York, 1927), p. 363, that "if we must marvel, let it be at our own presumption in imagining for a moment that we understand the many complex contingencies on which the existence of each species depends." which were first made of it: if, for example, it should have turned out that, in spite of their structural... | |
 | 164 стор.
...need not marvel at extinction ; if we must marvel, let it be at our own presumption in imagining for a moment that we understand the many complex contingencies on which the existence of each species depends.' BIBLIOGRAPHY Many of the books and papers dealing with subjects touched upon in this volume are not... | |
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If we forget for an instant, that each species tends to increase inordinately, and that some check is always in action, yet seldom perceived by us, the whole economy of nature will be utterly obscured. 