In Jack's contemplation, he recognizes a profound innocence in ordinary people, especially as he reflects on his own son. He begins to believe that the acts of kindness and virtue that individuals exhibit throughout their lives might not be extraordinary but rather an extension of the innate goodness everyone possesses from birth. This realization leads him to question the notion that people are fundamentally flawed or rough.
Instead, Jack suggests that the imperfections and mistakes are a result of life's experiences rather than an inherent lack of virtue. In this light, he sees humanity as fundamentally good, capable of improvement and redemption. This perspective fosters a belief in the potential for goodness in everyone, regardless of their past, emphasizing that at their core, people can aspire to be better and uphold the purity they once had.