6 ideas
| 19426 | 'Nominal' definitions just list distinguishing characteristics [Leibniz] |
| 13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
| 19424 | Knowledge needs clarity, distinctness, and adequacy, and it should be intuitive [Leibniz] |
| 19427 | True ideas represent what is possible; false ideas represent contradictions [Leibniz] |
| 19425 | In the schools the Four Causes are just lumped together in a very obscure way [Leibniz] |
| 13097 | Force in substance makes state follow state, and ensures the very existence of substance [Leibniz] |