Source identified1
“What’s past is prologue.”
Voice: Fictional character · Antonio
The past is framed as context rather than the whole story, leaving the future open to further action.
Source note: The Tempest, Act 2, Scene 1; Antonio says this while urging Sebastian toward a conspiracy against Alonso. The phrase is therefore embedded in morally compromised dramatic persuasion rather than neutral advice.
Source identified2
“My library was dukedom large enough.”
Voice: Fictional character · Prospero
Prospero describes intellectual life as a realm large enough to absorb him, revealing both the power of study and his earlier withdrawal from political responsibility.
Source note: The Tempest, Act 1, Scene 2; Prospero explains how deeply he preferred his library to governing Milan.
Source identified3
“Hell is empty and all the devils are here.”
Voice: Reported speaker · Unnamed mariner, reported by Ariel
The dramatic line relocates evil from an imagined elsewhere into immediate human experience and frightening events in the present.
Source note: Act 1, Scene 2; Ferdinand describes the terror surrounding the shipwreck.
Source identified4
“The rarer action is in virtue than in vengeance.”
Voice: Fictional character · Prospero
Prospero chooses deliberate mercy over retaliation, presenting forgiveness not as weakness but as the more difficult exercise of reason and character.
Source note: The Tempest, Act 5, Scene 1; Prospero decides against vengeance after considering the suffering of his enemies.
Source identified5
“The isle is full of noises, sounds and sweet airs, that give delight and hurt not.”
Voice: Fictional character · Caliban
Caliban’s description complicates the way others see him by giving him one of the play’s most sensitive accounts of sound, place, and beauty.
Source note: The Tempest, Act 3, Scene 2; Caliban reassures Stephano and Trinculo about the mysterious music of the island.
Source identified6
“We are such stuff as dreams are made on, and our little life is rounded with a sleep.”
Voice: Fictional character · Prospero
The line emphasizes impermanence and the dreamlike brevity of human life.
Source note: Act 4, Scene 1.