Authors:

Keep in mind that a language is both a map of the world and its own world, with its own shadowlands and crevasses - places where statements that seem to obey all the language's rules are nevertheless impossible to deal with.

David Foster Wallace, Neal Stephenson (2010). “Everything and More: A Compact History of Infinity”, p.30, W. W. Norton & Company
Keep in mind that a language is both a map of the world and its own world, with its own shadowlands and crevasses - places where statements that seem to obey all the language's rules are nevertheless impossible to deal