3 ideas
14235 | Saying 'they can become a set' is a tautology, because reference to 'they' implies a collection [Cargile] |
9626 | A structure is an abstraction, focussing on relationships, and ignoring other features [Shapiro] |
5126 | A carelessly thrown brick is condemned much more if it hits someone [Smith,A, by Harman] |