4 ideas
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
16756 | Substantial forms must exist, to explain the stability of metals like silver and tin [Albertus Magnus] |
12887 | A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim] |
16718 | Primary qualities are the cause of all the other sensible qualities [Albertus Magnus] |