"I've been reading The Tempest lately," said Charles, his voice as colorless as Echido's. "After what Maggie said. There's a little phrase the sorcerer Prospero says to the spirit Ariel, who serves him." Here in the darkness, David felt more than saw Charles's presence, familiar and yet strange at the same time, here, where he might learn what lay now at Charles's heart. Charles still faced the huge chamber of the dome. His breath exhaled and was drawn in. On the next breath, he spoke.
" 'Thou shalt be free.' "