that just as the shepherd is a protector of his sheep, so too is Aeneas to his people. As was the rule in classical antiquity, an author's style was seen as an expression of his personality and character. Virgil's Latin has been praised for its evenness, subtlety and dignity. Structure The Aeneid, like other classical epics, is written in dactylic hexameters: each line consists of six metrical feet made up of dactyls (one long syllable followed by two short syllables) and spondees (two long syllables). This epic consists of twelve books, and the narrative is broken up into three sections of four books each, respectively addressing Dido; the Trojans' arrival in Italy; and the war with the Latins. Each book has roughly 700–900 lines. The Aeneid comes to an abrupt ending, and scholars have speculated that Virgil died before he could finish the poem. Themes Pietas The Roman ideal of pietas ("piety, dutiful respect"), which can be loosely translated from the Latin as a selfless sense of duty toward one's filial, religious, and societal obligations, was a crux of ancient Roman morality. Throughout the Aeneid, Aeneas serves as the embodiment of pietas, with the phrase "pious Aeneas" occurring 20 times throughout the poem, thereby fulfilling his capacity as the father of the Roman people. For instance, in Book 2 Aeneas describes how he carried his father Anchises from the burning city of Troy: "No help/ Or hope of help existed./ So I resigned myself, picked up my father,/ And turned my face toward the mountain range." Furthermore, Aeneas ventures into the underworld, thereby fulfilling Anchises' wishes. His father's gratitude is presented in the text by the following lines: "Have you at last come, has that loyalty/ Your father counted on conquered the journey? However, Aeneas' pietas extends beyond his devotion to his father: we also see several examples of his religious fervour. Aeneas is consistently subservient to the gods, even in actions opposed to his own desires, as he responds to one such divine command, "I sail to Italy not of my own free will." In addition to his religious and familial pietas, Aeneas also displays fervent patriotism and devotion to his people, particularly in a military capacity. For instance, as he and his followers leave Troy, Aeneas swears that he will "take up/ The combat once again. We shall not all/ Die this day unavenged." Aeneas is a symbol