Humboldt on the origin of speech, [240]

Hun, Dr. E. R., on spontaneous invention of words by young children, [140-143]

Hungarian language. See [Language]

Huxley, Professor, on importance of the evolution theory in relation to anthropology, [2], [3];

on animal automatism, [11];

on the brain-weight of man as compared with that of anthropoid apes, [16];

on ideas, [23], [43];

on importance of language to development of human thought, [134];

on smallness of anatomical difference which determines or prevents power of articulation, [153], [370], [371];

on psychology of judgment, [164];