Iain Pears, The Dream of Scipio

She had lost herself in this old work, her personality dissolving into it, so that she had been set free. The immortality of the soul lies in its dissolution; this was the cryptic comment that so frustrated Olivier and which Julien had only ever grasped as evidence for the history of a particular school of thought. He had known all about its history, but Julia knew what it meant. He found the realization strangely reassuring.