4 ideas
| 12185 | Logical necessity is epistemic necessity, which is the old notion of a priori [Edgington, by McFetridge] |
| 22363 | You have only begun to do real science when you can express it in numbers [Kelvin] |
| 6649 | Chomsky now says concepts are basically innate, as well as syntax [Chomsky, by Lowe] |
| 20644 | Energy has progressed from a mere formula, to a principle pervading all nature [Kelvin] |