Lodore by Mary Shelley

Amid two seas, on one small point of land. Wearied, uncertain, and amazed, we stand; On either side our thoughts incessant turn. Forward we dread, and looking back we mourn. --Prior.

Accustomed to obey the more obvious laws of necessity, those whose situation in life obliges them to earn their daily bread, are already broken in to the yoke of fate. But the rich and great are vanquished more slowly. Their time is their own; as fancy bids them, they can go east, west, north, or south; they wish, and accomplish their wishes; and cloyed by the too easy attainment of the necessaries, and even of the pleasures of life, they fly to the tortures of passion, and to the labour of overcoming the obstacles that stand in the way of their forbidden desires, as resources against ennui and satiety. Reason is lost in the appetite for excitement, and a kind of unnatural pleasure springs from their severest pains, because thus alone are they roused to a full sense of their faculties; thus alone is existence and its purposes brought home to them.