 | James Platt - 1890 - 220 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying life ; or we forget how largely these songsters,...it is not so at all seasons of each recurring year. . . . "A struggle for existence inevitably follows from the high rate at which all organic beings tend... | |
 | Lewis Thornton - 1890 - 396 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying life; or we forget how largely these songsters,...nestlings, are destroyed by birds and beasts of prey." As to the pure " selfishness " of Nature, he again says: " What natural selection cannot do, is to... | |
 | Charles Darwin - 1896 - 406 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying life ; or we forget how largely these songsters,...it is not so at all seasons of each recurring year. The Term, Struggle for Existence, used in a large sense. I should premise that I use this term in a... | |
 | Charles Darwin - 1896 - 408 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying Life ; or we forget how largely these songsters,...birds and beasts of prey; we do not always bear in miud, that, though food may be now superabundant, it is not so at all seasons of each recurring year.... | |
 | Charles Dudley Warner - 1897 - 494 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying life; or we forget how largely these songsters,...it is not so at all seasons of each recurring year. I should premise that I use this term in a large and metaphorical sense, including dependence of one... | |
 | 1875 - 880 頁
...birds which are idly singing around us mostly live on in- ' sects or seeds, and are thus constantly' destroying life : or we forget how largely ! these...or their eggs, or their nestlings, are destroyed by beasts of | prey : we do not always bear in mind j that, though food may now be supera- 1 bundant,... | |
 | Thomas George Gentry - 1900 - 532 頁
...us mostly live on insects or seeds, and are thus constantly destroying life, or we fail to remember how largely these songsters, or their eggs, or their...nestlings, are destroyed by birds and beasts of prey. Yes, we do not always bear in mind that, though food may now be superabundant, it is not so at all... | |
 | THOMAS G GENTRY - 1900 - 566 頁
...us mostly live on insects or seeds, and are thus constantly destroying life, or we fail to remember how largely these songsters, or their eggs, or their...nestlings, are destroyed by birds and beasts of prey. Yes, we do not always bear in mind that, though food may now be superabundant, it is not so at all... | |
 | Sidney Lanier - 1902 - 472 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying life ; or we forget how largely these songsters,...nestlings, are destroyed by birds and beasts of prey." Again : " In looking at nature, it is most necessary . . . never to forget that heavy destruction inevitably... | |
 | Robert Chambers - 1903 - 888 頁
...the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly eet, I knew not why, To me my good friend Matthew...Nor less I deem that there are Powers ^ hich of the ... I should premise that I use this term [Struggle for Existence] in a large and metaphorical sense... | |
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We behold the face of nature bright with gladness, we often see superabundance of food ; we do not see, or we forget, that the birds which are idly singing round us mostly live on insects or seeds, and are thus constantly destroying life ; or we forget... 
