"In Lima, and, indeed, throughout the whole of Peru, the free negroes are a plague to society. Too indolent to support themselves by laborious industry, they readily fall into any dishonest means of getting money. Almost all the robbers that infest the roads on the coast of Peru are free negroes. Dishonesty seems to be a part of their very nature; and, moreover, all their tastes and inclinations are coarse and sensual. Many warm defenders excuse these qualities by ascribing them to the want of education, the recollection of slavery, the spirit of revenge, etc. But I here speak of free-born negroes, who are admitted into the houses of wealthy families, who, from their early childhood, have received as good an education as falls to the share of many of the white Creoles--who are treated with kindness and liberally remunerated, and yet they do not differ from their half-savage brethren who are shut out from these advantages. If the negro has learned to read and write, and has thereby made some little advance in education, he is transformed into a conceited coxcomb, who, instead of plundering travellers on the highway, finds in city life a sphere for the indulgence of his evil propensities.... My opinion is, that the negroes, in respect to capability for mental improvement, are far behind the Europeans; and that, considered in the aggregate, they will not, even with the advantages of careful education, attain a very high degree of cultivation. This is apparent from the structure of the skull, on which depends the development of the brain, and which, in the negro, approximates closely to the animal form. The imitative faculty of the monkey is highly developed in the negro, who readily seizes anything merely mechanical, whilst things demanding intelligence are beyond his reach. Sensuality is the impulse which controls the thoughts, the acts, the whole existence of the negroes. To them, freedom can be only nominal, for if they conduct themselves well, it is because they are compelled, not because they are inclined to do so. Herein lie at once the cause of, and the apology for, their bad character." (_Travels in Peru_, London, 1848, p. 110, _et passim_.)--H. [196] The sickening moral degradation of some of the branches of our species is well known to the student of anthropology, though, for obvious reasons, details of this kind cannot find a place in books destined for the general reader.--H. [197] As many of the terms of modern ethnography have not yet found their way into the dictionaries, I shall offer a short explanation of the meaning of this word, for the benefit of those readers who have not paid particular attention to that science.