Final answer:
The 'they' in the stanza represents individuals possessing an attitude of acceptance and resilience, showing stoicism and persistence instead of negative reactions to their hardships.
Step-by-step explanation:
The individuals described as 'they' exhibit an attitude of acceptance and resilience toward their situation. These individuals do not surrender to their hardships by manifesting negative emotions like sweating and whining about their condition or lying awake at night weeping for their sins. Instead, they carry a stoic acceptance and inner strength that enables them to endure their conditions without complaint or despair. This response outlines a quiet forbearance and a kind of dignified persistence in the face of adversity, indicative of acceptance and resilience rather than the other options provided such as defiance and anger, desperation and sorrow, or confusion and uncertainty.