The only good that I can see in the demonstration of the truth of "Spiritualism" is to furnish an additional argument against suicide. Better live a crossing-sweeper than die and be made to talk twaddle by a "medium" hired at a guinea a séance.

Review in the Daily News (17 October 1871), quoted in Life and Letters of Thomas Henry Huxley F.R.S (1900) edited by Leonard Huxley, Vol. 1, p. 452.