"To crave and to have

are as like as a thing and its shadow...When do out senses know any thing so utterly as when we lack it? And here again is a foreshadowing--the world will be made whole. For to wish for a hand on one's hair is all but to feel it. So whatever we may lose, very craving gives it back to us again. Though we dream and hardly know it, longing, like an angel, fosters us, smooths our hair, and brings us wild strawberries."

-Housekeeping, Marilynne Robinson