9 ideas
11211 | If a sound conclusion comes from two errors that cancel out, the path of the argument must matter [Rumfitt] |
11210 | Standardly 'and' and 'but' are held to have the same sense by having the same truth table [Rumfitt] |
11212 | The sense of a connective comes from primitively obvious rules of inference [Rumfitt] |
18281 | In mathematics everything is algorithm and nothing is meaning [Wittgenstein] |
11214 | We learn 'not' along with affirmation, by learning to either affirm or deny a sentence [Rumfitt] |
6606 | Consider: "Imagine this butterfly exactly as it is, but ugly instead of beautiful" [Wittgenstein] |
22370 | Big central government only exists as a focus for anger - not to act [Fisher] |
22368 | It is hard to imagine the end of capitalism [Fisher] |
22369 | Are students consumers or products of education? [Fisher] |