14 ideas
9271 | Human knowledge may not produce well-being; the examined life may not be worth living [Gray] |
17833 | The first-order ZF axiomatisation is highly non-categorical [Hallett,M] |
17834 | Non-categoricity reveals a sort of incompleteness, with sets existing that the axioms don't reveal [Hallett,M] |
17837 | Zermelo allows ur-elements, to enable the widespread application of set-theory [Hallett,M] |
17836 | The General Continuum Hypothesis and its negation are both consistent with ZF [Hallett,M] |
18933 | Not-Being obviously doesn't exist, and the five modes of Being are all impossible [Gorgias, by Diog. Laertius] |
9275 | Knowledge does not need minds or nervous systems; it is found in all living things [Gray] |
9276 | The will hardly ever does anything; most of our life just happens to us [Gray] |
9866 | Gorgias says rhetoric is the best of arts, because it enslaves without using force [Gorgias, by Plato] |
5864 | Destroy seriousness with laughter, and laughter with seriousness [Gorgias] |
9278 | Nowadays we identify the free life with the good life [Gray] |
9280 | Over forty percent of the Earth's living tissue is human [Gray] |
9272 | Without Christianity we lose the idea that human history has a meaning [Gray] |
9279 | What was our original sin, and how could Christ's suffering redeem it? [Gray] |