in accordance with the same method, while discovering the logical category which fits with each nature, and until in a similar way he composes and adorns speech, furnishing variegated and complex speech to a variegated soul and simple speech to a simple soul—not until then will it be possible for speech to exist in an artistic form in so far as the nature of speech is capable of such treatment, neither for instruction nor for persuasion, as has been shown by our entire past discussion. Rhetoric thus