8 ideas
10196 | The Axiom of Choice needs a criterion of choice [Black] |
16740 | A power is not a cause, but an aptitude for a cause [Zabarella] |
10194 | Two things can only be distinguished by a distinct property or a distinct relation [Black] |
10193 | The 'property' of self-identity is uselessly tautological [Black] |
10195 | If the universe just held two indiscernibles spheres, that refutes the Identity of Indiscernibles [Black] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
16571 | Prime matter is exceptionally obscure [Zabarella] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |