On the night before she had left Moscow, when Sofia had expressed her distress at what her father wanted her to do, he had attempted to console her with a notion. He had said that our lives are steered by uncertainties, many of which are disruptive or even daunting; but that if we persevere and remain generous of heart, we may be granted a moment of supreme lucidity—a moment in which all that has happened to us suddenly comes into focus as a necessary course of events, even as we find ourselves on the threshold of a bold new life that we had been meant to lead all along.