Index magic 123-5

taking for granted 88

Malcolm, Norman 77 tautology 45-6

absolute 55

Marxism 68

therapy 86-90

aspect seeing 152-7 mathematical logic 12-13 of illusion 92

mathematics 130-5 thinking 94-111, 136-43

Carnap, Rudolf 70

causality 50

certainty 166-8

meaning blindness 158-65 third person 146

Moore, G.E. 14, 19, 166 thought 43-4, 48-9

and language 1 04-5

conceptual relations 38 names 38

reporting 106-7

contradiction 45-6

critique 41

non-existential truths 37 time 42

objects 38-9

Tolstoy, Leo 21, 170-3

Tractatus 26ff, 82, 86

Darwin, Charles 120-2 On Certainty 167

depth grammar 92

origins 120-3

truth see reality defined truths, non-existential 37

desires 138-9

pain, feeling 144-5

understanding 150

perception 154-6

ethics 50-7

persona 136ff

Vienna Circle, The 69-70

existence 57

Philosophical visual experience see existential truths 37

Investigations 83

perception philosophy facts 57

and critique 41

War, First World 20-6

definition of 34-6

effect on W.'s work family resemblances 127-9 defined 84

feeling 136-51 , 161

first person 146

form 43

Frege, Gottlob 12

purpose 40

25, 32-3

and science 40-2 War, Second World 75

Pinsent, David 17

pointing 116-18

Wittgenstein bravery awards 25

propositions 38, 42, 46 at Cambridge 13

happiness 52-3

Hitler, Adolf 9

homologous form 43

flaw in 68

see also river-bed propositions psychology 53

childhood 4-9

degree 19, 71

death 78

diary extracts 23, 24, 25

illusion 92

inner/outer persona

136-50

reality defined 36

reflection 94

Richards, Ben 74

falls in love 66, 74

father dies 22

first book 12

illness 78

Keynes, J.M. 17, 71

river-bed propositions 169 inherits money 22, 60 rules 134 in Ireland 76

language 34-9

ambiguity 91-3

language games

Russell, Bertrand 13-16 and music 7

Schlick, Moritz 69

in Norway 18-19

personality 79-81

112-25, 128-9, science and philosophy poets, supporting 22 141, 150-1 40-4 prisoner of war 26 and life 85 self 47-9 resigns professorship 76 limits42 sensations 148 student 10-11 and thought 104-5 Skinner, Francis 74 teaching 60-4, 75-6 logic 44-5, 94 solipsism 47-9 methods 72

flawed 68

soul 163-4

mathematical 12-13 space 42

logical picture 43

space 34

love 124-5

Sraffa, Piere 68

states of affairs 41

subconscious mind

138-43

in USA 77

war, effect on W.

20-6, 75

words 158

analyzing 126-7

see also language