4 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] |
19407 | We want good education and sociability, rather than lots of moral precepts [Leibniz] |