7 ideas
6602 | Philosophy is like a statue which is worshipped but never advances [Bacon] |
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] |
16724 | The senses deceive, but also show their own errors [Bacon] |
6603 | Nature is revealed when we put it under pressure rather than observe it [Bacon] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |