3 ideas
15873 | Laws of nature are just records of regularities and correlations, with concepts to make recording them easier [Mach, by Harré] |
15380 | Barcan:nothing comes into existence; Converse:nothing goes out; Both:domain is unchanging [Vervloesem] |
12887 | A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim] |