6 ideas
18844 | You would cripple mathematics if you denied Excluded Middle [Hilbert] |
18969 | How do you distinguish three beliefs from four beliefs or two beliefs? [Quine] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |
18967 | A 'proposition' is said to be the timeless cognitive part of the meaning of a sentence [Quine] |
18968 | The problem with propositions is their individuation. When do two sentences express one proposition? [Quine] |
18970 | The concept of a 'point' makes no sense without the idea of absolute position [Quine] |