In this passage from "The Tempest," the speaker expresses a desire to renounce the magical powers that he has wielded. He acknowledges the influence of his enchantments on others and indicates a readiness to abandon them for a more meaningful existence. This decision marks a pivotal moment of transformation for the character, as he seeks to move beyond the confines of his former magical life.
Furthermore, he plans to destroy the tools of his magic, symbolized by breaking his staff and drowning his book, signifying a commitment to leave behind the past and its associated powers. This act of renunciation reflects a deeper philosophical quest for redemption and the pursuit of a more authentic life, free from the burdens of artificial enchantment.