4 ideas
17699 | Variables are auxiliary notions, and not part of the 'eternal' essence of logic [Schönfinkel] |
6003 | Galen showed by experiment that the brain controls the body [Galen, by Hankinson] |
19216 | Propositions (such as 'that dog is barking') only exist if their items exist [Williamson] |
6030 | Each part of the soul has its virtue - pleasure for appetite, success for competition, and rectitude for reason [Galen] |