6 ideas
3299 | In logic identity involves reflexivity (x=x), symmetry (if x=y, then y=x) and transitivity (if x=y and y=z, then x=z) [Baillie] |
6455 | Maybe 'sense-data' just help us to talk about unusual perceptual situations [Lacey] |
6454 | Where do sense-data begin or end? Can they change? What sort of thing are they? [Lacey] |
6453 | Some claim sense-data are public, and are parts of objects [Lacey] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |