"Maybe the perversity we all feel in the idea of striving at marriage — the reason so few of us do it — stems from a misapprehension of the proper goal. In the early years, we take our marriages to be vehicles for wish fulfillment: we get the mate, maybe even a house, an end to loneliness, some kids. But to keep expecting our marriages to fulfill our desires — to bring us the unending happiness or passion or intimacy or stability we crave — and to measure our unions by their capacity to satisfy those longings, is naïve, even demeaning."