Inquiries Into Human Faculty and Its Development (Google eBook)
The word Eugenics first appears in this book. Also, in this book, Galton shows mathematically "the results of his experiments on the relations between the powers of visual imagery and of abstract thought".
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Page 241 - There is no escape from the conclusion that nature prevails enormously over nurture when the differences of nurture do not exceed what is commonly to be found among persons of the same rank of society and in the same country.
Page 85 - To my astonishment, I found that the great majority of the men of science to whom I first applied protested that mental imagery was unknown to them, and they looked on me as fanciful and fantastic in supposing that the words "mental imagery" really expressed what I believed everybody supposed them to mean.
Page 72 - Yet, although the ox has so little affection for, or individual interest in, his fellows, he cannot endure even a momentary severance from his herd. If he be separated from it by stratagem or force, he exhibits every sign of mental agony ; he strives with all his might to get back again, and when he succeeds, he plunges into its middle, to bathe his whole body with the comfort of closest companionship.
Page 203 - Perhaps the strongest of the impressions left by these experiments regards the multifariousness of the work done by the mind in a state of halfunconsciousness, and the valid reason they afford for believing in the existence of still deeper strata of mental operations, sunk wholly below the level of consciousness, which may account for such mental phenomena as cannot otherwise be explained.
Page 88 - My own conclusion is, that an overready perception of sharp mental pictures is antagonistic to the acquirement of habits of highly-generalized and abstract thought, especially when the steps of reasoning are carried on by words as symbols, and that if the faculty of seeing the pictures was ever possessed by men who think hard, it is very apt to be lost by disuse.
Page 25 - We greatly want a brief word to express the science of improving stock, which is by no means confined to questions of judicious mating, but which, especially in the case of man, takes cognizance of all influences that tend in however remote a degree to give to the more suitable races or strains of blood a better chance of prevailing speedily over the less suitable than they otherwise would have had.
Page 93 - Badly defined with blotches of light; very incomplete; very little of one object is seen at one time. Last Suboctile. — I am very rarely able to recall any object whatever with any sort of distinctness. Very occasionally an object or image will recall itself, but even then it is more like a generalised image than an individual one. I seem to be almost destitute of visualising power as under control. Lowest. — My powers are zero. To my consciousness there is almost no association of memory with...
Page 114 - ... to our generalizations, is starved by lazy disuse instead of being cultivated judiciously in such a way as will, on the whole, bring the best return. I believe that a serious study of the best...
Page 242 - There is commonly a strong resemblance, owing to inheritance, between the dispositions of the child and its parents. They are able to understand the ways of one another more intimately than is possible to persons not of the same blood, and the child instinctively assimilates the habits and ways of thought of its parents. Its disposition is