By that Diana’s cruel altar flowed With innocent and royal virgin’s blood: Unhappy maid! with sacred ribands bound, Religious pride! and holy garlands crowned; To meet an undeserved, untimely fate, Led by the Grecian chiefs in pomp and state; She saw her father by, whose tears did flow In streams—the only pity he could show. She saw the crafty priest conceal the knife From him, blessed and prepared against her life! She saw her citizens, with weeping eyes, Unwillingly attend the sacrifice. Then, dumb with grief, her tears did pity crave, But ’twas beyond her father’s power to save. In vain did innocence, youth, and beauty plead; In vain the first pledge of his nuptial bed; She fell—even now grown ripe for bridal joy— To bribe the gods, and buy a wind for Troy. So died this innocent, this royal maid: Such fiendish acts religion could persuade. _Creech._ It cannot be denied that there are in the poem of Lucretius many barren wastes over which are scattered the rubbish and _débris_ of a false philosophy; but even in these deserts the oases are numerous enough to prevent exhaustion and fatigue. They recur too frequently to enumerate them all. If the attempt were made, other tastes would still discover fresh examples. The following is, in a few words, the plan and structure of the poem:—Its professed object is to emancipate mankind from the debasing effects of superstition by an exposition of the leading tenets of the Epicurean school. It is divided into six books. In the first, the poet enunciates and copiously illustrates the grand axiom of his system of the universe, together with the corollaries which necessarily arise from it. “Nothing is created out of nothing.” He commences also the subject of the atomic theory. In the second book he pursues the subject of creation generally, and the various functions of animal life. The third treats of the nature of the soil. The fourth contains the theory of sensation, especially of sight; of the relation which thought bears to matter; of the passions, and especially of the influence of love, both physical and moral. The fifth book is devoted to the history of mankind. The sixth explains the phenomena of the natural world, including those of disease and death.