In the traditional Pandora myth, hope remains inside the jar after the evils escape.
Hesiod says that Pandora replaces the lid after the destructive forces have flown out, leaving only Elpis inside. Elpis is usually translated as “hope,” although the exact meaning and role of the figure have been debated by classical scholars. The text does not give a long explanation of why hope remains or whether its confinement is beneficial or harmful.
That ambiguity has produced several interpretations. Some readers see hope as humanity’s consolation in a troubled world. Others note that the story says hope is left inside rather than released, and they question whether it is intended as a blessing or as another limitation on human life.
The familiar phrase “Pandora’s box” often implies that one good thing survived among many evils. That interpretation is widespread, but the ancient passage is shorter and less explicit than many later retellings suggest.