18 ideas
| 22519 | Philosophers are revealed by their fears [Billington] |
| 9978 | Analytic philosophy focuses too much on forms of expression, instead of what is actually said [Tait] |
| 3745 | Must sentences make statements to qualify for truth? [O'Connor] |
| 3742 | Beliefs must match facts, but also words must match beliefs [O'Connor] |
| 3744 | The semantic theory requires sentences as truth-bearers, not propositions [O'Connor] |
| 3749 | What does 'true in English' mean? [O'Connor] |
| 9986 | The null set was doubted, because numbering seemed to require 'units' [Tait] |
| 9984 | We can have a series with identical members [Tait] |
| 3746 | Logic seems to work for unasserted sentences [O'Connor] |
| 13416 | Mathematics must be based on axioms, which are true because they are axioms, not vice versa [Tait, by Parsons,C] |
| 3747 | Events are fast changes which are of interest to us [O'Connor] |
| 3748 | Without language our beliefs are particular and present [O'Connor] |
| 3743 | We can't contemplate our beliefs until we have expressed them [O'Connor] |
| 9981 | Abstraction is 'logical' if the sense and truth of the abstraction depend on the concrete [Tait] |
| 9982 | Cantor and Dedekind use abstraction to fix grammar and objects, not to carry out proofs [Tait] |
| 9985 | Abstraction may concern the individuation of the set itself, not its elements [Tait] |
| 9972 | Why should abstraction from two equipollent sets lead to the same set of 'pure units'? [Tait] |
| 9980 | If abstraction produces power sets, their identity should imply identity of the originals [Tait] |