4 ideas
17743 | De Morgan introduced a 'universe of discourse', to replace Boole's universe of 'all things' [De Morgan, by Walicki] |
23888 | Knowledge is beyond question, as an unavoidable component of thinking [Weil] |
6029 | Whoever knows future causes knows everything that will be [Cicero] |
23887 | Art (like philosophy) establishes a relation between world and self, and between oneself and others [Weil] |