5 ideas
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
7791 | The simplest of the logics based on possible worlds is Lewis's S5 [Lewis,CI, by Girle] |
8511 | Stout first explicitly proposed that properties and relations are particulars [Stout,GF, by Campbell,K] |
11002 | Equating necessity with informal provability is the S4 conception of necessity [Lewis,CI, by Read] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |