(853 C) “He, then, who aspires to philosophy, let him lay hold of reading, teaching, and meditation, with the practise of good works, lest God be angry and what he seemeth to have be taken from him. But since _lectio_ is equivocal, applicable both to the practise of teacher and learner and to the absorption of one studying writings for himself, let the one, the interchange of teacher and learner, be called, to use Quintilian’s word, _prælectio_, the other, applied to the scrutiny of meditation, simply _lectio_. On the authority, then, of Quintilian, the _grammaticus_ in his _prælectio_ ought to attend to such details as to ask to have the verse analyzed into the parts of speech and the appropriate feet, which ought to be known in poems. He should take exception to barbarisms, improprieties, or other transgressions of the law of speaking—not, however, that he should find fault with poets for metrical necessities which, though faults in prose, are called virtues in verse, since force of necessity commonly wins the praise of virtue for what cannot be denied without sacrifice. Metaplasm, sentence variation, figures of speech and such various iterations as may be present, the theory underlying this way of speaking or that—all these the _prælectio_ should point out and impress upon the hearer’s memory by frequent warnings. (854 A) “The _prælectio_ should make authors yield, without holding them up to ridicule, the feathers with which, crow-fashion, they have decked their works from various disciplines, to make the style more becoming. The more disciplines the teacher is imbued with, and the more abundantly, the more fully he will discern the elegance of authors, the more clearly he will bring it out in teaching. For they by the _diacrisis_ which we may call illustration[25] or visualization, when they had undertaken in bare outline story, plot, fable, or whatever else it might be, would develop it with such abundance of disciplines and such charm of sentence and style that the work when completed seemed the image of all the arts.