FOOTNOTES:
[4] The true vegetarian is an extremely rare person. The usual so-called vegetarian ought more properly to be called a non-meat eater, for he does not scruple to consume milk (intended by nature for the calf) and milk products (cream, cheese, and butter) and eggs, nor to wear garments made of wool and leather.—(W. D. H.)
[5] In the little leaflet already referred to, quotation is made of a sentence from Professor Pritchard, which says that the various animals have a skin of different thickness, but that sensibility is the same among all, including man. It seems to me that Professor Pritchard has scarcely looked into the questions of general psychology.