For when it is the good that is under consideration, and the ethical object is predominant, truth must be considered more in reference to art than science, if, that is, unity is to be preserved in the work generally.
Now the relation which, in the sphere of nature, being and semblance or sensation bear to one another in this antithesis, is the same as that which in ethics exists between good and pleasure or feeling.
And, moreover, it is art in its most general and comprehensive form that is here discussed, for the dialogue embraces everything connected with it, from its greatest object, the state, to its least, the embellishment of sensuous existence.
The first, that their pretensions to this possession of an art properly so called in their art of speaking are entirely unfounded; and the second, that they are involved in a profound mistake in their confusion of the good with the pleasant.