12 ideas
| 10735 | Abstraction from objects won't reveal an operation's being performed 'so many times' [Geach] |
| 10732 | If concepts are just recognitional, then general judgements would be impossible [Geach] |
| 10731 | For abstractionists, concepts are capacities to recognise recurrent features of the world [Geach] |
| 10733 | The abstractionist cannot explain 'some' and 'not' [Geach] |
| 10734 | Only a judgement can distinguish 'striking' from 'being struck' [Geach] |
| 20180 | A happy and joyous life must largely be a quiet life [Russell] |
| 20178 | Life is now more interesting, but boredom is more frightening [Russell] |
| 20176 | Boredom is an increasingly strong motivating power [Russell] |
| 20177 | Boredom always involves not being fully occupied [Russell] |
| 20179 | Happiness involves enduring boredom, and the young should be taught this [Russell] |
| 13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
| 20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |