11 ideas
19735 | Wisdom has a higher value than understanding, which has a higher value than knowledge [Greco] |
291 | Don't assume that wisdom is the automatic consequence of old age [Plato] |
17884 | Mathematical set theory has many plausible stopping points, such as finitism, and predicativism [Koellner] |
17893 | 'Reflection principles' say the whole truth about sets can't be captured [Koellner] |
17894 | We have no argument to show a statement is absolutely undecidable [Koellner] |
17890 | There are at least eleven types of large cardinal, of increasing logical strength [Koellner] |
17887 | PA is consistent as far as we can accept, and we expand axioms to overcome limitations [Koellner] |
17891 | Arithmetical undecidability is always settled at the next stage up [Koellner] |
19734 | If value is practical, knowledge is no better than true opinion [Greco] |
19733 | Externalist theories don't explain why knowledge has value [Greco] |
293 | Being unafraid (perhaps through ignorance) and being brave are two different things [Plato] |