4 ideas
12733 | Because of the definitions of cause, effect and power, cause and effect have the same power [Leibniz] |
12734 | Every necessary proposition is demonstrable to someone who understands [Leibniz] |
3115 | Are meaning and expressed concept the same thing? [Burge, by Segal] |
6011 | There is a remote first god (the Good), and a second god who organises the material world [Numenius, by O'Meara] |