66 inorganic intelligence could dis- 21 recepts, 189, 190, 192 Historical relation of word and sen- Hobbes, 39, 109, 180 Hollows and thirsty dogs, 75 sapiens, 237, 287 Hoste, Sir William, and shot monkey, Hottentots, clicks of, 247, 286, 287 Houzeau's exaggeration about par- Huber and queen-bee, 129 necessitates language and ratiocination, 243 273 intellect, its spontaneity, 272 Ideas, definition of, 41 of camel and triangle, illustra- of good-for-eating, suitable-for- of object, conceptions implied , power of objectifying them, 182 Identification of thought and lan- Identity, meaning of, 105, 114 Idiotic children and Dr. Scott, 137 Ignoratia elenchi, 283 66 Ilda," a childish term, 217, 218 151 a marsupial mammal, 69 an accoucheur, 281 a sieve, 67 a thunder-clap, 63 ideas of camel and triangle, of cause and muscular effort, 43 metaphor, 233 produces Inanimate objects and savages, 211 - irrational sounds, 120 Indians and deaf-mutes, 138 and gesture-language, 138 of different tribes, gesture con- Indicative gestures of an infant, 220 and reason, 214, 222 and savages, their nature judged Inference but a department of reason, Intellectual action, foundation for, acts not necessarily reflex, 125 and unconscious cognition, 65 Intellectuality, innate, of the deaf and Intelligence, nascent, first apprehends of a higher order than ours of primitive man, 235 Intelligent conversation between Indians and deaf-mutes, 139 gestures made by speechless Intended expressions must be thought, pictorial and written, 121 140 spoken, its effect on gesture, the minimum of it, when ex- Lankester, Prof., and Darwinism, 4 presence of the copula, 145 Latham, Dr., 275 Laughter, 19, 153 Laura Bridgman, 166 Lausanne, an afflicted child at, 166 Le Muséon, 33 Leap of progress supposed in mental |