6 ideas
21546 | We can't sharply distinguish variables, domains and values, if symbols frighten us [Russell] |
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
21531 | Common sense agrees with Meinong (rather than Russell) that 'Pegasus is a flying horse' is true [Lackey on Russell] |
21545 | I prefer to deny round squares, and deal with the difficulties by the theory of denoting [Russell] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
19413 | If we know what is good or rational, our knowledge is extended, and our free will restricted [Leibniz] |