4 ideas
17962 | The truth-maker principle is that every truth has a sufficient truth-maker [Forrest] |
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] |
5126 | A carelessly thrown brick is condemned much more if it hits someone [Smith,A, by Harman] |