3 ideas
19090 | If we can't check our language against experience, philosophy is just comparing beliefs and words [Rorty] |
17743 | De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki] |
14289 | There are some assertable conditionals one would reject if one learned the antecedent [Jackson, by Edgington] |