4 ideas
23367 | Even pointing a finger should only be done for a reason [Epictetus] |
9465 | Substitutional universal quantification retains truth for substitution of terms of the same type [Jacquette] |
9466 | Nominalists like substitutional quantification to avoid the metaphysics of objects [Jacquette] |
10710 | We accept substance, to avoid infinite backwards chains of meaning [Wittgenstein, by Potter] |