8 ideas
| 6806 | Do not multiply entities beyond necessity [William of Ockham] |
| 16728 | Logicians acknowledge too few things, while others acknowledge too many [Fitzralph] |
| 22132 | Species and genera are individual concepts which naturally signify many individuals [William of Ockham] |
| 8406 | Not all explanations are causal, but if a thing can be explained at all, it can be explained causally [Sanford] |
| 8407 | A totality of conditions necessary for an occurrence is usually held to be jointly sufficient for it [Sanford] |
| 19381 | The past has ceased to exist, and the future does not yet exist, so time does not exist [William of Ockham] |
| 8010 | William of Ockham is the main spokesman for God's commands being the source of morality [William of Ockham] |
| 16679 | Even an angel must have some location [William of Ockham, by Pasnau] |