7 ideas
| 19426 | 'Nominal' definitions just list distinguishing characteristics [Leibniz] |
| 19424 | Knowledge needs clarity, distinctness, and adequacy, and it should be intuitive [Leibniz] |
| 14790 | 'Abduction' is beginning a hypothesis, particularly if it includes preference of one explanation over others [Peirce] |
| 14791 | Abduction involves original suggestions, and not just the testing involved in induction [Peirce] |
| 19427 | True ideas represent what is possible; false ideas represent contradictions [Leibniz] |
| 468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
| 19425 | In the schools the Four Causes are just lumped together in a very obscure way [Leibniz] |