Saa de Miranda seems to have wished to display his native language to advantage in another department of composition, in which, however, he did not shine with equal lustre. A series of poetic epistles which in the collection of his works follow the pastoral poems, are all, except one, written in Portuguese. At the time of their appearance, no similar productions existed in Portuguese literature: but they were speedily surpassed by other writers. Nevertheless it is not merely for the circumstance of their being first attempts that they claim attention. They are distinguished from other poems of this class by the delicate and characteristic union of that peculiar style of pastoral poetry which Miranda formed for his eclogues, with a didactic diction which indicates the disciple of Horace. At the same time Horatian ideas are but thinly scattered through these epistles, and Miranda’s elegance of language is far from reaching the force and precision of the latin model. The poetry in which he endeavoured to approach the style of Horace, is of the romantic didactic class--full of sound morality, conveyed in ingenious reflections and pleasing representations--full of truth and warmth of feeling--but like all romantic poetry, it is somewhat too prolix, and its learning like the most of that which has passed through the scholastic conduits of the cloister, is not drawn from a very profound source. To interest by new views and ideas in didactic poetry, was not a task suited to a catholic poet of the sixteenth century, and least of all to one who so piously adhered to the principles of his faith as Saa de Miranda. The most interesting ideas of this poet, in so far as the value of such ideas is to be considered, must be estimated by their truth and not by their novelty; and their natural application to manners and characters within the scope of the poet’s own observation, constitutes the basis of their poetic merit. The verse chiefly employed consists of light redondilhas, running in stanzas of five lines; and thus, even in metrical form, these epistles depart considerably from the style of Horace. The two last, which, together with those written in the Spanish language, are versified in tercets, must in other respects be ranked in the same class with the rest. Miranda, according to the old custom, styles the whole series of these compositions _Cartas_ (letters), and not _Epistolas_, the term which at a somewhat later period was properly, though not generally employed by Portuguese writers, to designate poems of a didactic or amusing description under the form of individual correspondence. The first is addressed to the king. After a long series of introductory compliments, full of the accustomed phrases of servile devotion to the throne, the author enters into popular reflections on the art of government, and particularly on the risk of deception, to which sovereigns of the best intentions are constantly exposed.