apologise for troubling you with these remarks on the importance of choosing good German terms for "Natural Selection." With my heartfelt thanks, and with sincere respect, I remain, dear Sir, yours very sincerely, CHARLES DARWIN. CHARLES DARWIN TO H.G. BRONN. Down, July 14 [1860]. Dear and honoured Sir, On my return home, after an absence of some time, I found the translation of the third part (The German translation was published in three pamphle-like numbers.) of the 'Origin,' and I have been delighted to see a final chapter of criticisms by yourself. I have read the first few paragraphs and final paragraph, and am perfectly contented, indeed more than contented, with the generous and candid spirit with which you have considered my views. You speak with too much praise of my work. I shall, of course, carefully read the whole chapter; but though I can read descriptive books like Gaertner's pretty easily, when any reasoning comes in, I find German excessively difficult to understand. At some FUTURE time I should very much like to hear how my book has been received in Germany, and I most sincerely hope M. Schweitzerbart will not lose money by the publication. Most of the reviews have been bitterly opposed to me in England, yet I have made some converts, and SEVERAL naturalists who would not believe in a word of it, are now coming slightly round, and admit that natural selection may have done something. This gives me hope that more will ultimately come round to a certain extent to my views. I shall ever consider myself deeply indebted to you for the immense service and honour which you have conferred on me in making the excellent translation of my book. Pray believe me, with most sincere respect, Dear Sir, yours gratefully, CHARLES DARWIN. CHARLES DARWIN TO C. LYELL. Down, [February 12th, 1860]. ... I think it was a great pity that Huxley wasted so much time in the lecture on the preliminary remarks;... but his lecture seemed to me very fine and very bold. I have remonstrated (and he agrees) against the impression that he would leave, that sterility was a universal and infallible criterion of species. You will, I am sure, make a grand discussion on man. I am so glad to hear that you and Lady Lyell will come here. Pray fix your own time; and if it did not suit us we would say so. We could then discuss man well... How much I owe to you and Hooker! I do not suppose I should hardly ever have published had it not been for you. [The lecture referred to in the last letter was given at the Royal Institution, February 10, 1860. The following letter was written in reply to Mr. Huxley's request for information about breeding, hybridisation, etc. It is of interest as giving a vivid retrospect of the writer's experience on the subject.] CHARLES DARWIN TO T.H. HUXLEY. Ilkley, Yorks, November 27 [1859]. My dear Huxley,