But I now look forward with great pleasure to reading the whole immediately. If I then have any remarks worth sending, which is not very probable, I will write again. I am greatly pleased to see how boldly you express your belief in evolution, in the preface. I have sometimes thought that some of your countrymen have been a little timid in publishing their belief on this head, and have thus failed in aiding a good cause.
LETTER 305. TO R.G. WHITEMAN. Down, May 5th, 1881.
In the first edition of the "Origin," after the sentence ending with the words "...insects in the water," I added the following sentence:--
"Even in so extreme a case as this, if the supply of insects were constant, and if better adapted competitors did not already exist in the country, I can see no difficulty in a race of bears being rendered by Natural Selection more and more aquatic in their structures and habits, with larger and larger mouths, till a creature was produced as monstrous as a whale." (305/1. See Letters 110 and 120.)
This sentence was omitted in the subsequent editions, owing to the advice of Prof. Owen, as it was liable to be misinterpreted; but I have always regretted that I followed this advice, for I still think the view quite reasonable.
LETTER 306. TO A. HYATT. Down, May 8th, 1881.
I am much obliged for your kind gift of "The Genesis, etc." (306/1. "The Genesis of the Tertiary Species of Planorbis," in the "Boston Soc. Nat. Hist. Anniversary Mem." 1880.), which I shall be glad to read, as the case has always seemed to me a very curious one. It is all the kinder in you to send me this book, as I am aware that you think that I have done nothing to advance the good cause of the Descent-theory. (306/2. The above caused me to write a letter expressing a feeling of regret and humiliation, which I hope is still preserved, for certainly such a feeling, caused undoubtedly by my writings, which dealt too exclusively with disagreements upon special points, needed a strong denial. I have used the Darwinian theory in many cases, especially in explaining the preservation of differences; and have denied its application only in the preservation of fixed and hereditary characteristics, which have become essentially homologous similarities. (Note by Prof. Hyatt.))
(306/3. We have ventured to quote the passage from Prof. Hyatt's reply, dated May 23rd, 1881:--
"You would think I was insincere, if I wrote you what I really felt with regard to what you have done for the theory of Descent. Perhaps this essay will lead you to a more correct view than you now have of my estimate, if I can be said to have any claim to make an estimate of your work in this direction. You will not take offence, however, if I tell you that your strongest supporters can hardly give you greater esteem and honour. I have striven to get a just idea of your theory, but no doubt have failed to convey this in my publications as it ought to be done."
We find other equally strong and genuine expressions of respect in Prof. Hyatt's letters.)
LETTER 307. TO LORD FARRER.
(307/1. Mr. Graham's book, the "Creed of Science," is referred to in "Life and Letters," I., page 315, where an interesting letter to the author is printed. With regard to chance, Darwin wrote: "You have expressed my inward conviction, though far more clearly and vividly than I could have done, that the universe is not the result of chance.")
Down, August 28th, 1881.
I have been much interested by your letter, and am glad that you like Mr. Graham's book...(307/2. In Lord Farrer's letter of August 27th he refers to the old difficulty, in relation to design, of the existence of evil.)
Everything which I read now soon goes out of my head, and I had forgotten that he implies that my views explain the universe; but it is a most monstrous exaggeration. The more one thinks the more one feels the hopeless immensity of man's ignorance. Though it does make one proud to see what science has achieved during the last half-century.