4 ideas
9390 | Logic guides thinking, but it isn't a substitute for it [Rumfitt] |
9389 | Vague membership of sets is possible if the set is defined by its concept, not its members [Rumfitt] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |
20765 | Man is a brave naked will, separate from a background of values and realities [Murdoch] |