5 ideas
14979 | Being alone doesn't guarantee intrinsic properties; 'being alone' is itself extrinsic [Lewis, by Sider] |
15454 | Extrinsic properties come in degrees, with 'brother' less extrinsic than 'sibling' [Lewis] |
15455 | Total intrinsic properties give us what a thing is [Lewis] |
14283 | A conditional probability does not measure the probability of the truth of any proposition [Lewis, by Edgington] |
15640 | Courage is not a virtue, but the form of every virtue at its testing point [Lewis,CS] |