[28] "Nineteenth Century," March, 1880, p. 509.
"Quare frustra sudaverit, qui cœlestia religionis arcana nostræ rationi adaptare conabitur." _Bacon, "De Augmentis Scientiarum."_
I have already stated that the study of idiocy was of great interest to the theologian, for I can imagine no more powerful weapon for combating the materialistic tendencies of the day than is furnished by a consideration of the natural history of the idiot. This is neither the time nor the place for me to enter into the question of the mysterious connection between matter and mind, a subject which I have developed at some length in my published works.[29] In my various public appeals on behalf of the Asylum for Idiots, I have also usually taken the opportunity of pointing out how the experience afforded by the study of idiocy is utterly opposed to the extravagant dogmas of the materialistic school, and to the crude notions which pseudo-science has engendered; and I have also shown how the results of idiot training furnish a forcible demonstration of the dualistic theory of mind and matter, upon which science reposed till the times of Spinosa, Laplace, Haeckel, Huxley, and others.
The pseudo-philosophers of our time have bewildered the public mind by the wild flights of their imagination; thought, the so-called spiritual attributes of man, are merely a function of brain protoplasm; the brain, say they, secretes thought, just as the liver secretes bile, or as oxygen and sulphur produce sulphuric acid, and all the varied phenomena of nature are nothing more than the molecular changes of matter; the operations of the mind are but the products of the caudate cells of the brain, and volition and consciousness are mere physical manifestations. They see only the physio-chemical side of nature, they utterly ignore any spiritual attribute in man, they regard metaphysics as a relic of mediæval superstition, and they assert that all mental operations are bodily functions, and simply the result of some molecular or atomic change in the brain; indeed, the German philosophers go so far as to say that life itself is only a "special and most complicated act of mechanics;"[30] that there is no real distinction between living and dead matter, and that vitality is a metaphysical ghost (_ein metaphysisches Gespenst_).[31]