The mind can make a heaven out of hell or a hell out of heaven

Infernal world, and thou profoundest Hell
Receive thy new Possessor: One who brings
A mind not to be chang'd by Place or Time.
The mind is its own place, and in it self
Can make a Heav'n of Hell, a Hell of Heav'n.

Which way I fly is Hell; myself am Hell; And in the lowest deep a lower deep Still threat'ning to devour me opens wide, To which the Hell I suffer seems a Heav'n

The mind is its own place and in itself, can make a Heaven of Hell, a Hell of Heaven.

The mind is a universe and can make a heaven of hell, a hell of heaven.

Better to reign in hell than serve in heaven.