10 ideas
8758 | We could talk of open sentences, instead of sets [Chihara, by Shapiro] |
10265 | Chihara's system is a variant of type theory, from which he can translate sentences [Chihara, by Shapiro] |
8759 | We can replace type theory with open sentences and a constructibility quantifier [Chihara, by Shapiro] |
10264 | Introduce a constructibility quantifiers (Cx)Φ - 'it is possible to construct an x such that Φ' [Chihara, by Shapiro] |
12270 | Being is one [Melissus, by Aristotle] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
3059 | There is no real motion, only the appearance of it [Melissus, by Diog. Laertius] |
5100 | The void is not required for change, because a plenum can alter in quality [Aristotle on Melissus] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |
456 | Nothing could come out of nothing [Melissus] |