7 ideas
8207 | The quest for simplicity drove scientists to posit new entities, such as molecules in gases [Quine] |
8208 | In arithmetic, ratios, negatives, irrationals and imaginaries were created in order to generalise [Quine] |
8205 | Explaining events just by bodies can't explain two events identical in space-time [Quine] |
17555 | 'One' can mean undivided and not a multitude, or it can add measurement, giving number [Aquinas] |
579 | Cratylus said you couldn't even step into the same river once [Cratylus, by Aristotle] |
8206 | Necessity could be just generalisation over classes, or (maybe) quantifying over possibilia [Quine] |
578 | Cratylus decided speech was hopeless, and his only expression was the movement of a finger [Cratylus, by Aristotle] |