18 ideas
| 12270 | Being is one [Melissus, by Aristotle] |
| 472 | No things would be clear to us as entity or relationships unless there existed Number and its essence [Philolaus] |
| 22511 | Some reasonings are stronger than we are [Philolaus] |
| 20878 | We can discuss the criteria of a judgment, or the weight given to them, or their application [LaFollette] |
| 20877 | Errors in moral practice might be inconsistent or inappropriate principles, or inappropriate application [LaFollette] |
| 20881 | The act/omission distinction is important for duties, but less so for consequences [LaFollette] |
| 20886 | Are we only obligated by agreement, or should we always help the weak? [LaFollette] |
| 20879 | Too many options may open us to unwanted pressures, like being paid very little [LaFollette] |
| 20880 | Should people be forced to make choices? [LaFollette] |
| 1518 | Everything must involve numbers, or it couldn't be thought about or known [Philolaus] |
| 473 | There is no falsehood in harmony and number, only in irrational things [Philolaus] |
| 1519 | Harmony must pre-exist the cosmos, to bring the dissimilar sources together [Philolaus] |
| 469 | Existing things, and hence the Cosmos, are a mixture of the Limited and the Unlimited [Philolaus] |
| 476 | Self-created numbers make the universe stable [Philolaus] |
| 3059 | There is no real motion, only the appearance of it [Melissus, by Diog. Laertius] |
| 5100 | The void is not required for change, because a plenum can alter in quality [Aristotle on Melissus] |
| 1787 | Philolaus was the first person to say the earth moves in a circle [Philolaus, by Diog. Laertius] |
| 456 | Nothing could come out of nothing [Melissus] |