4 ideas
6558 | A foolish consistency is the hobgoblin of little minds [Emerson] |
14288 | 'If A,B' affirms that A⊃B, and also that this wouldn't change if A were certain [Jackson, by Edgington] |
13769 | Conditionals are truth-functional, but should only be asserted when they are confident [Jackson, by Edgington] |
19399 | Prime matter is nothing when it is at rest [Leibniz] |