9 ideas
8463 | Maths can be reduced to logic and set theory [Quine] |
8461 | The category of objects incorporates the old distinction of substances and their modes [Quine] |
16730 | If matter is entirely atoms, anything else we notice in it can only be modes [Gassendi] |
16619 | We observe qualities, and use 'induction' to refer to the substances lying under them [Gassendi] |
8462 | A hallucination can, like an ague, be identified with its host; the ontology is physical, the idiom mental [Quine] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
16593 | Atoms are not points, but hard indivisible things, which no force in nature can divide [Gassendi] |
16729 | How do mere atoms produce qualities like colour, flavour and odour? [Gassendi] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |