4 ideas
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] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
9287 | Bruno said that ancient Egyptian magic was the true religion [Bruno, by Yates] |