4 ideas
22352 | Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut] |
18883 | Any equivalence relation among similar things allows the creation of an abstractum [Simons] |
18884 | Abstraction is usually seen as producing universals and numbers, but it can do more [Simons] |
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |