6 ideas
18201 | General principles can be obvious in mathematics, but bold speculations in empirical science [Parsons,C] |
23647 | Objects have an essential constitution, producing its qualities, which we are too ignorant to define [Reid] |
11958 | Impossibilites are easily conceived in mathematics and geometry [Reid, by Molnar] |
23646 | Reference is by name, or a term-plus-circumstance, or ostensively, or by description [Reid] |
23645 | A word's meaning is the thing conceived, as fixed by linguistic experts [Reid] |
21131 | Democracy is competition for support of the people, guided by self-interest on all sides [Posner] |