4 ideas
14180 | Etchemendy says fix the situation and vary the interpretation, or fix interpretations with varying situations [Etchemendy, by Read] |
14181 | Validity is where either the situation or the interpretation blocks true premises and false conclusion [Etchemendy, by Read] |
21570 | Numbers are just verbal conveniences, which can be analysed away [Russell] |
1556 | By nature people are close to one another, but culture drives them apart [Hippias] |