5 ideas
18487 | We want to know what makes sentences true, rather than defining 'true' [McFetridge] |
10053 | Geometrical axioms imply the propositions, but the former may not be true [Russell] |
10052 | Geometry is united by the intuitive axioms of projective geometry [Russell, by Musgrave] |
18488 | We normally explain natural events by citing further facts [McFetridge] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |