§047 p.43 7781 I call an object of thought a 'term'. This is a wide concept implying unity and existence.
§478 p.478 14176 "The death of Caesar is true" is not the same proposition as "Caesar died"
p.67 p.67 21542 Do incorrect judgements have non-existent, or mental, or external objects?
VI p.55 14433 Mathematically expressed propositions are true of the world, but how to interpret them?
XV p.164 14453 The Darapti syllogism is fallacious: All M is S, all M is P, so some S is P' - but if there is no M?
5 p.75 16475 A 'heterological' predicate can't be predicated of itself; so is 'heterological' heterological? Yes=no!
5 p.83 16483 Disjunction may also arise in practice if there is imperfect memory.
5 p.86 16485 Perception can't prove universal generalisations, so abandon them, or abandon empiricism?
9 p.111 16489 Is it possible to state every possible truth about the whole course of nature without using 'not'?
1952 Is Mathematics purely Linguistic?