18 ideas
13560 | A wise man is not subservient to anything [Seneca] |
23623 | Predicativism says only predicated sets exist [Hossack] |
23624 | The iterative conception has to appropriate Replacement, to justify the ordinals [Hossack] |
23625 | Limitation of Size justifies Replacement, but then has to appropriate Power Set [Hossack] |
23628 | The connective 'and' can have an order-sensitive meaning, as 'and then' [Hossack] |
23627 | 'Before' and 'after' are not two relations, but one relation with two orders [Hossack] |
10245 | One geometry cannot be more true than another [Poincaré] |
23626 | Transfinite ordinals are needed in proof theory, and for recursive functions and computability [Hossack] |
23621 | Numbers are properties, not sets (because numbers are magnitudes) [Hossack] |
23622 | We can only mentally construct potential infinities, but maths needs actual infinities [Hossack] |
13558 | The supreme good is harmony of spirit [Seneca] |
13559 | I seek virtue, because it is its own reward [Seneca] |
13561 | Virtue is always moderate, so excess need not be feared [Seneca] |
13562 | It is shameful to not even recognise your own slaves [Seneca] |
13564 | There is far more scope for virtue if you are wealthy; poverty only allows endurance [Seneca] |
13565 | If wealth was a good, it would make men good [Seneca] |
13563 | Why does your wife wear in her ears the income of a wealthy house? [Seneca] |
13557 | Unfortunately the majority do not tend to favour what is best [Seneca] |