13 ideas
18812 | Split out the logical vocabulary, make an assignment to the rest. It's logical if premises and conclusion match [Tarski, by Rumfitt] |
13344 | X follows from sentences K iff every model of K also models X [Tarski] |
18946 | Unreflectively, we all assume there are nonexistents, and we can refer to them [Reimer] |
13343 | A 'model' is a sequence of objects which satisfies a complete set of sentential functions [Tarski] |
5303 | For the proletariate, law, morality and religion are just expressions of bourgeois interests [Marx/Engels] |
13345 | Sentences are 'analytical' if every sequence of objects models them [Tarski] |
21998 | Bourgeois interests create our morality, law and religion [Marx/Engels] |
5302 | Modern governments are just bourgeois management committees [Marx/Engels] |
5304 | Communism aims to abolish not all property, but bourgeois property [Marx/Engels] |
5307 | Many of the bourgeois rights grievances are a form of self-defence [Marx/Engels] |
5306 | The free development of each should be the condition for the free development of all [Marx/Engels] |
5305 | Communists want to rescue education from the ruling class [Marx/Engels] |
5301 | The history of all existing society is the history of class struggles [Marx/Engels] |