“What then can be said against this definition of an orator? I assert indeed that such a definition of an orator seems to me to be useless and stupid: Why? Because a definition of any artist which covers more than is included in the rules of his art is superfluous and defective.  For the artist must be defined according to the rules of his art, so that only as much of the art as the true, proper principles cover—this much is attributed to the artist, and nothing further” (