4 ideas
9987 | An aggregate in which order does not matter I call a 'set' [Bolzano] |
10856 | A truly infinite quantity does not need to be a variable [Bolzano] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
8433 | There are few traces of an event before it happens, but many afterwards [Lewis, by Horwich] |