19 ideas
| 472 | No things would be clear to us as entity or relationships unless there existed Number and its essence [Philolaus] |
| 19284 | Asserting a necessity just expresses our inability to imagine it is false [Blackburn] |
| 14629 | If we are told the source of necessity, this seems to be a regress if the source is not already necessary [Blackburn] |
| 14529 | If something underlies a necessity, is that underlying thing necessary or contingent? [Blackburn, by Hale/Hoffmann,A] |
| 6451 | Visual sense data are an inner picture show which represents the world [Blackburn] |
| 2866 | A true belief might be based on a generally reliable process that failed on this occasion [Blackburn] |
| 22511 | Some reasonings are stronger than we are [Philolaus] |
| 23996 | Akrasia is intelligible in hindsight, when we revisit our previous emotions [Blackburn] |
| 11911 | Some philosophers always want more from morality; for others, nature is enough [Blackburn] |
| 2864 | The main objection to intuitionism in ethics is that intuition is a disguise for prejudice or emotion [Blackburn] |
| 2865 | Critics of prescriptivism observe that it is consistent to accept an ethical verdict but refuse to be bound by it [Blackburn] |
| 23223 | The word 'respect' ranges from mere non-interference to the highest levels of reverence [Blackburn] |
| 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] |
| 1518 | Everything must involve numbers, or it couldn't be thought about or known [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] |
| 1787 | Philolaus was the first person to say the earth moves in a circle [Philolaus, by Diog. Laertius] |
| 7902 | The Buddha made flowers float in the air, to impress people, and make them listen [Mahavastu] |