" A great way to avoid useless accuracy, and to dodge the Curse of Knowledge, is to use analogies. Analogies derive their power from schemas: A pomelo is like a grapefruit. A good news story is structured like an inverted pyramid. Skin damage is like aging. Analogies make it possible to understand a compact message because they invoke concepts that you already know. "

― Chip Heath , Made to Stick: Why Some Ideas Survive and Others Die