Nor he recall’d within his heedless thought

The warning lesson by Prometheus taught:

That he disclaim each present from the skies,

And straight restore, lest ill to man arise:

But he received; and conscious knew too late

Th’ insidious gift, and felt the curse of fate.

On earth of yore the sons of men abode,

From evil free and labour’s galling load:

Free from diseases that with racking rage

Precipitate the pale decline of age.