The Fundamental Principle that governs - or ought to govern -human affairs if we wish to avoid misunderstandings, conflicts, or pointless utopias, is negotiation.
Umberto EcoBut the purpose of a story is to teach and to please at once, and what it teaches is how to recognize the snares of the world.
Umberto EcoThe art of splitting hairs four ways. This is the department of useless techniques. Mechanical Avunculogratulation, for example, is how to build machines for greeting uncles. We're not sure, though, if Pylocatabasis belongs, since it's the art of being saved by a hair. Somehow that doesn't seem completely useless.
Umberto Eco