In Munich are many men who look like weasels. Whether by genetic accident, meticulous crossbreeding, an early and puzzling migration, coincidence, or a reason that we do not know, they exist in great numbers. Remarkably, they accentuate this unfortunate tendency by wearing mustaches, Alpine hats, and tweed. A man who resembles a weasel should never wear tweed.
- From The Schreuderspitze, a short story by Mark Helprin