"This must have been the second edition." (Note by Mr. Spencer.)) I earnestly hope that before long I may have strength to study the work as it ought to be studied, for I am certain to find or re-find much that is deeply interesting. In many parts of your "Principles of Biology" I was fairly astonished at the prodigality of your original views. (775/2. See "Life and Letters," III., pages 55, 56.) Most of the chapters furnished suggestions for whole volumes of future researches. As I have heard that you have changed your residence, I am forced to address this to Messrs. Williams & Norgate; and for the same reason I gave some time ago the same address to Mr. Murray for a copy of my book on variation, etc., which is now finished, but delayed by the index-maker.
LETTER 776. TO T.H. HUXLEY.
(776/1. This letter refers to a movement set on foot at a meeting held at the Freemasons' Tavern, on November 16th, 1872, of which an account is given in the "Times" of November 23rd, 1872, at which Mark Pattison, Mr. Henry Sidgwick, Sir Benjamin Brodie, Professors Rolleston, Seeley, Huxley, etc., were present. The "Times" says that the meeting was held "by members of the Universities and others interested in the promotion of mature study and scientific research in England." One of the headings of the "Program of Discussion" was "The Abolition of Prize Fellowships.")
Sevenoaks, October 22nd [1872].
I have been glad to sign and forward the paper, for I have very long thought it a sin that the immense funds of the Universities should be wasted in Fellowships, except a few for paying for education. But when I was at Cambridge it would have been an unjustifiable sneer to have spoken of the place as one for education, always excepting the men who went in for honours. You speak of another resolution "in the interest of the anti-letter-writing association"--but alas, this never arrived! I should like a society formed so that every one might receive pleasant letters and never answer them.
We return home on Saturday, after three weeks of the most astounding dullness, doing nothing and thinking of nothing. I hope my Brain likes it--as for myself, it is dreadful doing nothing. (776/2. Darwin returned to Down from Sevenoaks on Saturday, October 26th, 1872, which fixes the date of the letter.)
LETTER 777. TO LADY DERBY. Down, Saturday [1874?].
If you had called here after I had read the article you would have found a much perplexed man. (777/1. Probably Sir W. Crookes' "Researches in the Phenomena of Spiritualism" (reprinted from the "Quarterly Journal of Science"), London, 1874. Other papers by Crookes are in the "Proceedings of the Society for Psychical Research.") I cannot disbelieve Mr. Crooke's statement, nor can I believe in his result. It has removed some of my difficulty that the supposed power is not an anomaly, but is common in a lesser degree to various persons. It is also a consolation to reflect that gravity acts at any distance, in some wholly unknown manner, and so may nerve-force. Nothing is so difficult to decide as where to draw a just line between scepticism and credulity. It was a very long time before scientific men would believe in the fall of aerolites; and this was chiefly owing to so much bad evidence, as in the present case, being mixed up with the good. All sorts of objects were said to have been seen falling from the sky. I very much hope that a number of men, such as Professor Stokes, will be induced to witness Mr. Crooke's experiments.
(778/1. The two following extracts may be given in further illustration of Darwin's guiding principle in weighing evidence. He wrote to Robert Chambers, April 30th, 1861: "Thanks also for extract out of newspaper about rooks and crows; I wish I dared trust it. I see in cutting the pages [of Chambers' book, "Ice and Water"]...that you fulminate against the scepticism of scientific men. You would not fulminate quite so much if you had had so many wild-goose chases after facts stated by men not trained to scientific accuracy.