4 ideas
19404 | Necessities rest on contradiction, and contingencies on sufficient reason [Leibniz] |
7783 | Bodies, properties, relations, events, numbers, sets and propositions are 'things' if they exist [Lowe] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
19403 | Each of the infinite possible worlds has its own laws, and the individuals contain those laws [Leibniz] |