If I am unable to make the gods above relent, I shall move hell.
If I can not bend Heaven, I shall move Hell
Each of us bears his own Hell.
If I cannot move heaven, I will raise hell.
It is easy to go down into Hell...; but to climb back again, to retrace one's steps to the upper air---there's the rub...
Facilis decensus averni. The descent into hell is easy.