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manner, although the climate may be exactly the same as in its former home. 1872
manner. 1859 1860 1861 1866 1869

OMIT 1872
we wished to increase 1859 1860 1861 1866 1869

are to increase in 1872
in 1859 1860 1861 1866 1869

had to do 1872
done 1859 1860
to do 1861 1866 1869

to any one species an 1872
any form some 1859 1860 1861 1866 1869

do. 1872
do, so as to succeed. 1859 1860 1861 1866 1869

This ought to 1872
It will 1859 1860 1861 1866 1869

is 1872
seems to be 1859 1860 1861
seems 1866 1869

conditions of its life will generally be changed in an essential manner, although the climate may be exactly the same as in its former home. If OMIT its average numbers are to increase in its new home, we should have to modify it in a different way to what we should have had to do in its native country; for we should have to give it some advantage over a different set of competitors or enemies.
It is good thus to try in
our
....
imagination to give to any one species an advantage over another. Probably in no single instance should we know what to do. This ought to convince us of our ignorance on the mutual relations of all organic beings; a conviction as necessary, as it is difficult to acquire. All that we can do, is to keep steadily in mind that each organic being is striving to increase
at
in
a geometrical ratio; that each at some period of its life, during some season of the year, during each generation or at intervals, has to struggle for
life,
life
and to suffer great destruction. When we reflect on this struggle, we may console ourselves with the full belief, that the war of nature is not incessant, that no fear is felt, that death is generally prompt, and that the vigorous, the healthy, and the happy survive and multiply.