Sentence:  The mind is its own place, and in it self<!--sic-->/ Can make a <WSD>Heav'n</WSD> of Hell, a Hell of <WSD>Heav'n</WSD>. 
Meaning of the word marked with <WSD> tags:  Other extended senses of "heaven" as a specific place similar to the abode of God, the gods, or the blessed departed