5 ideas
13074 | Only natural kinds and their members have real essences [Suárez, by Cover/O'Leary-Hawthorne] |
22308 | Only the actual exists, so possibilities always reduce to actuality after full analysis [Russell] |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
7563 | The old 'influx' view of causation says it is a flow of accidental properties from A to B [Suárez, by Jolley] |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |