4 ideas
14797 | Vagueness is a neglected but important part of mathematical thought [Peirce] |
14798 | All communication is vague, and is outside the principle of non-contradiction [Peirce] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |
5126 | A carelessly thrown brick is condemned much more if it hits someone [Smith,A, by Harman] |