I think I could be a good woman if I had five thousand a year.

The line wryly exposes how “virtue” can be made to look like a luxury good: the speaker implies that moral steadiness, generosity, and self-command would come easily if only she had secure income. Thackeray’s satire often targets a society that equates respectability with money and treats poverty as a kind of moral failing. Read this way, the remark is less a confession of innate badness than an indictment of social conditions—financial precarity, dependence, and the pressures of display—that can push people toward compromise. It also skewers self-justifying moral reasoning: the speaker frames goodness as contingent on comfort, revealing how easily ethics can be outsourced to circumstance.