3 ideas
10190 | From the axiomatic point of view, mathematics is a storehouse of abstract structures [Bourbaki] |
19699 | A Gettier case is a belief which is true, and its fallible justification involves some luck [Hetherington] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |