Proserpina, as has already been intimated, was the Goddess of Death. It is very difficult for us at the present day to understand and appreciate the conceptions which the Greeks and Romans, in ancient times, entertained of the supernatural beings which they worshiped--those strange creations, in which we see historic truth, poetic fancy, and a sublime superstition so singularly blended. To aid us in rightly understanding this subject, we must remember that in those days the boundaries of what was known as actual reality were very uncertain and vague. Only a very small portion, either of the visible world or of the domain of science and philosophy, had then been explored; and in the thoughts and conceptions of every man, the natural and the true passed by insensible gradations, on every hand, into the monstrous and the supernatural, there being no principles of any kind established in men's minds to mark the boundaries where the true and the possible must end, and all beyond be impossible and absurd. The knowledge, therefore, that men derived from the observation of such truths and such objects as were immediately around them, passed by insensible gradations into the regions of fancy and romance, and all was believed together. They saw lions and elephants in the lands which were near, and which they knew; and they believed in the centaurs, the mermaids, the hippogriffs, and the dragons, which they imagined inhabiting regions more remote. They saw heroes and chieftains in the plains and in the valleys below; and they had no reason to disbelieve in the existence of gods and demi-gods upon the summits of the blue and beautiful mountains above, where, for aught they knew, there might lie boundless territories of verdure and loveliness, wholly inaccessible to man. In the same manner, beneath the earth somewhere, they knew not where, there lay, as they imagined, extended regions destined to receive the spirits of the dead, with approaches leading to it, through mysterious grottoes and caverns, from above. Proserpina was the Goddess of Death, and the queen of these lower abodes. Various stories were told of her origin and history. The one most characteristic and most minutely detailed is this: