 It may metaphorically be said that natural selection is daily and hourly scrutinising, throughout the world, the slightest variations ; rejecting those that are bad, preserving and adding up all that are good; silently and insensibly working, whenever...  The Earth and Its Life - 第51页作者：A. Waddingham Seers - 1922 - 207 页全本阅读 - 图书信息
 | 1902 - 642 页
...hourly scrutinising, throughout the world, the slightest variations ; rejecting those that are bad, preserving and adding up all that are good ; silently...and inorganic conditions of life. We see nothing of those slow changes in progress until the hand of time has marked the lapse of ages, and then so imperfect... | |
 | James Arthur Ambler - 1809 - 616 页
...all th.it are good, silently and insensibly working, .whenever and jrlierever^opjgorJtUnity sffSfSf» at the "improvement of each organic being in relation to its organic and inorganic conditions of life. It may act en characters which we are apt to consider of trifling importance, and its accumulation... | |
 | 1861 - 716 页
...every variation, even the sfightest ; rejecting that which is bad, preserving and adding up all that is good; silently and insensibly working, whenever and...each organic being in relation to its organic and morganic conditions of life. We see nothing of these slow changes in progress until the hand of time... | |
 | 1861 - 1148 页
...every variation, even the slightest ; rejecting that which is bad, preserving and adding up all that is good ; silently and insensibly working, whenever and...relation to its organic and inorganic conditions of life."f What then is the Creator birt an Emersonian Fate : " Let us build altars," chants the high... | |
 | 1860 - 656 页
...every variation, even the slightest ; rejecting that which is bad, preserving and adding up all that is good ; silently and insensibly working, whenever and...see nothing of these slow changes in progress, until the hand of time has marked the long lapse of ages, and then so imperfect is our view into long past... | |
 | 1860 - 532 页
...the slightest ; rejecting that which is bad, preserving that which is good; silently and invisibly working whenever and wherever opportunity offers,...see nothing of these slow changes in progress until the hand of time has marked the lapse of ages, and then so imperfect is our view into long past geological... | |
 | 1862 - 780 页
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 | Charles Darwin - 1861 - 470 页
...every variation, even the slightest ; rejecting that which is bad, preserving and adding up all that is good ; silently and insensibly working, whenever and...see nothing of these slow changes in progress, until the hand of time has marked the long lapse of ages, and then so imperfect is our view into long past... | |
 | 1861 - 824 页
...every variation, even the slightest, rejecting that which is bad, preserving and adding up all that is good ; silently and insensibly working, whenever and...wherever opportunity offers, at the improvement of every organic being in relation to its organic and inorganic conditions of life. We see nothing of... | |
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