...happened to read for amusement 'Malthus on Population,' and being well prepared to appreciate the struggle for existence which everywhere goes on from longcontinued...it at once struck me that under these circumstances favourable variations would tend to be preserved and unfavourable ones to be destroyed. The result...

...happened to read for amusement 'Malthus on Population', and being well prepared to appreciate the struggle for existence which everywhere goes on from long-continued...it at once struck me that under these circumstances favourable variations would tend to be preserved and unfavourable ones to be destroyed. The result...

...happened to read tor amusement 'Malthus on Population', and being well prepared to appreciate the struggle for existence which everywhere goes on from long-continued...and plants, it at once struck me that under these citcumsrances favourable vatiations would tend to be preserved and unfavourable ones to be destroyed....

...read for amusement Malthus on Population and being well prepared to appreciate the struggle for the existence which everywhere goes on, from long-continued...and plants, it at once struck me that under these circumstance favorable variations would be preserved and unfavorable ones to be destroyed. The result...

...happened to read for amusement "Malthus on Population," and being well prepared to appreciate the struggle for existence which everywhere goes on from long-continued...destroyed. The result of this would be the formation of a new species. Here then I had at last got a theory by which to work, — CHARLES DARWIN, Autobiography...

...population to outgrow resources, Darwin noted that he was: . . . well prepared to appreciate the struggle for existence which everywhere goes on from long-continued...it at once struck me that under these circumstances favourable variations would tend to be preserved and unfavourable ones to be destroyed. The result...

...happened to read for amusement 'Malthus on Population1, and being well prepared to appreciate the struggle for existence which everywhere goes on from long-continued...it at once struck me that under these circumstances favourable variations would tend to be preserved, and unfavourable ones to be destroyed. The result...

...Malthus on Population, and being well prepared to appreciate the struggle for existence which every where goes on from long-continued observation of the habits...it at once struck me that under these circumstances favourable variations would tend to be preserved and unfavourable ones to be destroyed. The result...

...well prepared to appreciate the struggle for existence, which everywhere goes on, from long continued observation of the habits of animals and plants, it...variations would tend to be preserved, and unfavorable ones would be destroyed. The result would be the formation of a new species. Here I had at last got a theory...

...diversion, one might think] Malthus on Population, and being well prepared to appreciate the struggle for existence which everywhere goes on from long-continued...it at once struck me that under these circumstances favourable variations would tend to be preserved, and unfavourable ones to be destroyed. The result...