Dear Sir,
I thank you for your interesting essay on the influence of the Geological features of the country on the mind and habits of the Ancient Athenians (This appears to refer to M. Gaudry's paper translated in the 'Geol. Mag.,' 1868, page 372.), and for your very obliging letter. I am delighted to hear that you intend to consider the relations of fossil animals in connection with their genealogy; it will afford you a fine field for the exercise of your extensive knowledge and powers of reasoning. Your belief will I suppose, at present, lower you in the estimation of your countrymen; but judging from the rapid spread in all parts of Europe, excepting France, of the belief in the common descent of allied species, I must think that this belief will before long become universal. How strange it is that the country which gave birth to Buffon, the elder Geoffroy, and especially to Lamarck, should now cling so pertinaciously to the belief that species are immutable creations.
My work on Variation, etc., under domestication, will appear in a French translation in a few months' time, and I will do myself the pleasure and honour of directing the publisher to send a copy to you to the same address as this letter.
With sincere respect, I remain, dear sir, Yours very faithfully, CHARLES DARWIN.
[The next letter is of especial interest, as showing how high a value my father placed on the support of the younger German naturalists:]
CHARLES DARWIN TO W. PREYER. (Now Professor of Physiology at Jena.) March 31, 1868.
... I am delighted to hear that you uphold the doctrine of the Modification of Species, and defend my views. The support which I receive from Germany is my chief ground for hoping that our views will ultimately prevail. To the present day I am continually abused or treated with contempt by writers of my own country; but the younger naturalists are almost all on my side, and sooner or later the public must follow those who make the subject their special study. The abuse and contempt of ignorant writers hurts me very little...