Question

Read the following passage from a twentieth-century novel:

Lydia stood at the boundary of the formal orchard, where the heavy boughs of the pear trees, laden with ripening fruit, were tethered to wire trellises. Beyond the gate, the wild heath rolled onward, an untamed expanse of gorse and granite under a slate-gray sky. She held the ledger her father had bequeathed her, its pages filled with the neat columns of accounts that recorded decades of quiet cultivation. Thomas, her husband, had insisted that their future lay in expanding the orchards, in subduing the unruly heath to make room for more orderly rows of profitable fruit. To him, the heath was a barren waste, an obstacle to progress. Yet, to Lydia, the heath’s stubborn refusal to be cultivated was a source of strange comfort. As she looked from the bound branches of the pear trees to the wind-swept hills, she felt the ledger grow heavy in her hands. The inheritance was not merely a piece of land; it was a demand for conformity, a mandate to prune away any impulse that did not bear fruit for the family treasury.

A student is writing an essay analyzing how the contrast between the orchard and the heath functions as a central symbol in the passage. Which of the following thesis statements is most defensible and analytically sophisticated for such an essay?