As in many origin myths, a man had lived in a world without worry – until this jar/box<span> was opened, which contained pills for mankind. Zeus knew that </span>Pandora's<span> curiosity would mean that she could not stop herself from opening it, especially when he had told her that she must not </span>do<span> so!</span>
This might be the case due to the lack of beauty they possess. Bayous and swamps typically are dirty, and are filled with insects. Many people would find that as a low standard of beauty.
Plays that personified virtues and vices were known as a morality play. It is a genre known in the Medieval and early Tudor theatrical entertainment. During the said time, this is still known as interlude.