4 ideas
8923 | Numbers are identified by their main properties and relations, involving the successor function [MacBride] |
8926 | For mathematical objects to be positions, positions themselves must exist first [MacBride] |
23692 | Good and bad are a matter of actions, not of internal dispositions [Foot] |
21058 | Enlightenment requires the free use of reason in the public realm [Kant] |