INDEX. 



Man's origin cannot be imagined, 288 



progressiveness, 18 



rationality, consequences of 



maintaining it, 32 



Mantel-shelf and ants, 131 

 Manual language, its innate intel- 

 lectuality, 143 

 signs, 261 



intellectual, but not 



pictures, ill 



Marsupial mammal, illustration from, 



69 

 Marsupials, 22 

 Martha Obrecht, 166 

 Material and formal classifying, etc., 



-^ and formal discrimination, 67 



meanings of words not their 



•only meanings, 234 



of gesture-expression, tap 



Materialism, 37, 195 



• of eighteenth century, 31 



Materially intentional acts, 122 

 Mathematical and musical faculties, 



origin of, 27 

 Max Miiller and Nominalism, loi 



and Sanskrit roots, 232, 



233 



and speech, 235, 245, 246, 



248, 268 



■■ , article of, m Nineteetith 



Century., 117 



, letters from, 99, 108 



■ , letters to, 104, 113, 21 1 



Meaning, how put into signs ? 284 

 must precede intentional expres- 

 sion, 254 



^ of propositions, 178 



' , the important thing, 175, 206, 



222, 252 

 Meaningless articulation, I46 



imitation, 159 



Meanings, double, to primitive terms, 



of words modified by position, 



248 



Meant expressions must be thought, 



254 

 Mechanical hypotheses regarded as 



absolute truth, 30 



useful, 29 



Mechanism and sensitivity, ii 

 Melons, tale about told in gesture, 



139 



Memories of percepts, 59 

 Men, pithecoid, and Prof. Witney, 285 

 ' , stone, bronze, iron, aiad gun- 

 powder, 217 



Men, the first, possibly had clearest 



intuitions, 231 

 Mennier's " Les Animaux Perfec- 



tibles," 149 

 Mental acts need not be reflex to be 



intellectual, 125 



development, supposed leap of 



progress in, 209 



image of a printing-press in the 



sky, 165 



powers, lower, shared by ani- 

 mals, 2l5 



• states and processes, 35 



Mentally visualized things, 28 

 Metamorphoses of insects, 263 

 Metaphor, 233^ 234, 271-273, 277 

 Metaphorical language, 234, 272, 



277 

 Metazoa, 22 

 Meystre, defective child at Lausanne^ 



166 

 Mill, John Stuart, 180, i^l 

 Mind and brain, 219 



language rubicon of, 262, 301 



Minerva, 64, 268 



Minimum of expressive language the 



best, 243, 244 

 Misreading actions, 85 

 Misrepresentation of acts of animals^ 



130 

 Mistake as to children and concep-- 



tual power, 190 



as to what self-consciousness 



consists of, 197 



Mixed ideas, 56, 59 

 Monkey and principle of the screw, 

 86 



, shot, and shooters, 133-135 



Monkeys, chattering of, 286 



, gesture-signs of, 133-135 



, opening oysters, 292 



Monosyllabic judgments, 206 



language, ideal language, 207, 



277 



— speech, examples of, 245 



Monosyllables can express proposi- 

 tions, 206, 207, 243-245 



Monseigneur de Harlez, 33 



Moon, terms for, 287 



Mother utterance, voiceless, what may 

 be so called, 138 



Motion and vitality, 211 



of small balls, 30 



Mr. Romanes and deaf-mute, 223 



and his child, 217, 218, 224, 



260 



and tale about a cockatoo, 



136 



