To D. H. Tuke   22 December 1872

Down, | Beckenham, Kent.

Dec 22 1872

Dear Sir

I have now finished yr book & have read it with great interest.1

Many of yr cases are very striking. As I felt sure wd be the case, I have learnt much from it; & I should have modified several passages in my book on expression, if I had had the advantage of reading yr work before my publication. I always felt, & said so a year ago to Professor Donders, that I had not sufficient knowledge of physiology to treat my subject in a proper way.2

With my thanks for the interest which I have felt in reading your work I remain | dear Sir | Yours faithfully | Charles Darwin

There is an annotated copy of Tuke’s Illustrations of the influence of the mind upon the body (Tuke 1872) in the Darwin Library–CUL (see Marginalia 1: 809). Several references to Tuke 1872 were added to the second edition of Expression (Expression 2d ed., p. 81 n. 17, p. 252 n. 7, p. 271 n. 12).

Please cite as “DCP-LETT-8691,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-8691