I wish that hospitals could be turned into places for experiment more than they are, in the following perfectly humane direction. Suppose two differe… - Francis Galton

As these lines are being written, the circumstances under which I first clearly grasped the important generalisation that the laws of Heredity were solely concerned with deviations expressed in statistical units, are vividly recalled to my memory. It was in the grounds of Naworth Castle, where an invitation had been given to ramble freely. A temporary shower drove me to seek refuge in a reddish recess in the rock by the side of the pathway. There the idea flashed across me, and I forgot everything else for a moment in my great delight.

After much consideration and many inquiries, I determined, in 1885, on experimenting with sweet peas, which were suggested to me both by Sir Joseph Hooker and by Mr. Darwin. ...The result clearly proved Regression; the mean Filial deviation was only one-third that of the parental one, and the experiments all concurred. The formula that expresses the descent from one generation of a people to the next, showed that the generations would be identical if this kind of Regression was allowed for.

[W]e have to get rid of the common illusion that the axioms of moral conduct, which are or appear to be natural to ourselves, must be those of every other sane and reasonable human being. The very existence of the Anthropological Institute should be construed into a standing protest against such narrowness of view. The world of human mind and instinct is richly variegated, persons even of the same sex and race differing sometimes more widely than ordinary men differ from ordinary women, though of course in other ways, and this amount of difference is indeed large. Foreigners say that we are stiff, and that our naturally narrow powers of sympathy are still further contracted by insular prejudices. Be this as it may, it is certain that the English do not excel in winning the hearts of other nations. They have to broaden their sympathies by the study of mankind as they are, and without prejudice. This is precisely what the Anthropologists of all nations aim at doing, and in consequence they continually succeed in discovering previously unsuspected connections between the present and past forms of society, between the mind of the child and of the man, and between the customs, creeds, and institutions of barbarians and of civilised peoples. Anthropology teaches us to sympathise with other races, and to regard them as kinsmen rather than aliens. In this aspect it may be looked upon as a pursuit of no small political value.