...1838, that is fifteen months after 1 had begun my systematic enquiry, I happened to read for amusemerit "Malthus on Population," and being well prepared to...existence which everywhere goes on from long-continued observation of the habits of animals and plants, it at once struck me that under these circumstances...

...healthy, and the happy survive and multiply. (Origin of Species, pp. 49, 50, 61.) Malthus and Darwinism. d mossy bridge ! You see the glimmer of the stream beneath, But hear no murmuring : it flows observation of the habits of animals and plants, it at once struck me that under these circumstances...

...October 1 838 — that is, fifteen months after I had begun my systematic inquiry — I happened to rend for amusement ' Malthus on Population, ' and being...existence which everywhere goes on, from long-continued observation of the habits of animals and plants, it at once struck me that under these circumstances...

...pestilence, and famine, which tend to keep population within fixed limits. Being well prepared, as he said, to appreciate the struggle for existence which everywhere goes on, from longcontinued observation of the habits of animals and plants, it at once struck him that xinder these circumstances...

...purely human study. Thus, Darwin tells us : "Fifteen months after I had begun my systematic enquiry, I happened to read for amusement Malthus On Population,...from long-continued observations of the habits of animals and plants, it at once struck me that under these circumstances favourable variations would...

...had begun my systematic inquiry, I happened to read for amusement Malthus's Essay on the Principle of Population, and being well prepared to appreciate...existence which everywhere goes on, from long-continued observation of the habits of animals and plants, it at once struck me that under these circumstances...

...were mutable until two or three years had elapsed." More than a year after (October, 1838), he says: "I happened to read for amusement Malthus on Population,...from long-continued observations of the habits of animals and plants, it at once struck me that under these cir-cumstances favorable variations would...

...were mutable until two or three years had elapsed." More than a year nfter "(October, 1838) . be says: "I happened to read for amusement Malthus on Population,...everywhere goes on from long-continued observations of the habite of tmirnals and plants, it at once struck me that under these circumstances favorable variations...

...mystery to me. In October, 1838 — that is, fifteen months after I had begun my systematic enquiry — I happened to read for amusement Malthus on Population,...existence which everywhere goes on from long-continued observation of the habits of animals and plants, it at once struck me that, under these circumstances,...

...mystery to me. In October, 1838 — that is, fifteen months after I had begun my systematic enquiry — I happened to read for amusement Malthus on Population,...existence which everywhere goes on from long-continued observation of the habits of animals and plants, it at once struck me that, under these circumstances,...