8 ideas
5021 | An idea is analysed perfectly when it is shown a priori that it is possible [Leibniz] |
14965 | Truth rests on Elimination ('A' is true → A) and Introduction (A → 'A' is true) [Gupta] |
14968 | A weakened classical language can contain its own truth predicate [Gupta] |
14964 | The Liar reappears, even if one insists on propositions instead of sentences [Gupta] |
14969 | Strengthened Liar: either this sentence is neither-true-nor-false, or it is not true [Gupta] |
5020 | Our thoughts are either dependent, or self-evident. All thoughts seem to end in the self-evident [Leibniz] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
5019 | Supreme human happiness is the greatest possible increase of his perfection [Leibniz] |