6 ideas
8956 | What is a singleton set, if a set is meant to be a collection of objects? [Szabó] |
10855 | Actual infinities are not allowed in mathematics - only limits which may increase without bound [Gauss] |
8953 | Abstract entities don't depend on their concrete entities ...but maybe on the totality of concrete things [Szabó] |
8954 | Geometrical circles cannot identify a circular paint patch, presumably because they lack something [Szabó] |
22352 | Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut] |
8955 | Abstractions are imperceptible, non-causal, and non-spatiotemporal (the third explaining the others) [Szabó] |