The argument carried on in a sphere
We need not allow ourselves to be abashed by any suggestion that the old metaphors are out of date and ought to be superseded. We have only to remember that they are, and always were, metaphors, and that they are still “living” metaphors so long as we use them to interpret direct experience. Metaphors only become dead when the metaphor is substituted for the experience, and the argument carried on in a sphere of abstraction without being at every point related to life.