5 ideas
21554 | Sets always exceed terms, so all the sets must exceed all the sets [Lackey] |
21553 | It seems that the ordinal number of all the ordinals must be bigger than itself [Lackey] |
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
21912 | Fichte, Schelling and Hegel rejected transcendental idealism [Lewis,PB] |
21911 | Fichte, Hegel and Schelling developed versions of Absolute Idealism [Lewis,PB] |