Edith Wharton: The Age of Innocence

Now, as he reviewed his past, he saw into what a deep rut he had sunk. The worst of doing one's duty was that it apparently unfitted one for doing anything else. At least that was the view that the men of his generation had taken. The trenchant divisions between right and wrong, honest and dishonest, respectable and the reverse, had left so little scope for the unforeseen. There are moments when a man's imagination, so easily subdued to what it lives in, suddenly rises above its daily level, and surveys the long windings of destiny. Archer hung there and wondered. . . .

What was left of the little world he had grown up in, and whose standards had bent and bound him?