9 ideas
| 16901 | The equivalent algebra model of geometry loses some essential spatial meaning [Burge] |
| 16902 | Peano arithmetic requires grasping 0 as a primitive number [Burge] |
| 16892 | Is apriority predicated mainly of truths and proofs, or of human cognition? [Burge] |
| 13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
| 8404 | Explain single events by general rules, or vice versa, or probability explains both, or they are unconnected [Field,H] |
| 8401 | Physical laws are largely time-symmetric, so they make a poor basis for directional causation [Field,H] |
| 8400 | Identifying cause and effect is not just conventional; we explain later events by earlier ones [Field,H] |
| 8402 | The only reason for adding the notion of 'cause' to fundamental physics is directionality [Field,H] |
| 20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |