In the most well-known version, it is said that Pandora was created by Hephaestus at Zeus' command as a way to take revenge on humanity after the Titan Promised to give men the secret of fire; sent to the land to marry Epimetheus, brother of Prometheus, carried a box with the recommendation that it should never be opened but it, without curiosity, opens it and thereby frees all the evils hitherto unknown to men (diseases, war, lies, hatred, etc.); Pandora then tries to close the box but keeps only hope inside.
In the summary of an encyclopedic dictionary: "First woman, according to Hesiod. Created by Athena and Hephaestus to perfection, Hermes made her curious and deceptive. Zeus handed her a closed bowl, which Pandora uncovered and all the evils it contained. spread across the world. "
Like all myths, it also seeks to explain the origin of phenomena that are difficult to understand, in addition to influencing everyday thinking and expressions. In this last sense, the expression "opening the Pandora's box" (or equivalent as "opening the bag of winds", used in Portugal, as a reference to the evil "winds" released with the opening of the bowl entrusted to Pandora) means "the origin of all evils."
Its earliest mention is in Hesiod's Work and Days.