4 ideas
6409 | The 'simple theory of types' distinguishes levels among properties [Ramsey, by Grayling] |
12716 | The concept of forces or powers best reveals the true concept of substance [Leibniz] |
3212 | Beliefs are maps by which we steer [Ramsey] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |