6 ideas
19735 | Wisdom has a higher value than understanding, which has a higher value than knowledge [Greco] |
17744 | De Morgan started the study of relations and their properties [De Morgan, by Walicki] |
13501 | De Morgan found inferences involving relations, which eluded Aristotle's syllogistic [De Morgan, by Hart,WD] |
19734 | If value is practical, knowledge is no better than true opinion [Greco] |
19733 | Externalist theories don't explain why knowledge has value [Greco] |
17593 | Always be ready to give reasons for your beliefs [Peter] |