5 ideas
22593 | Our sensation of light may not be the same as what produces the sensation [Descartes] |
6457 | Sensations are mental, but sense-data could be mind-independent [Vesey] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
16569 | The Hot, Cold, Wet and Dry of the philosophers need themselves to be explained [Descartes] |
20964 | Descartes said there was conservation of 'quantity of motion' [Descartes, by Papineau] |