Cognitive linguists emphasize that metaphors provide to aid the comprehension of a person conceptual area—ordinarily an abstraction for instance "existence", "theories" or "Concepts"—by way of expressions that relate to another, far more common conceptual domain—usually more concrete, like "journey", "structures" or "foods". There are plenty of frequent examples of metaphors https://directoryglobals.com/listings13169592/metafora-an-overview