Agnes Grey is a poignant exploration of moral integrity, social injustice, and personal resilience within the rigid structures of Victorian England. Anne Brontë critiques the harsh realities faced by governesses, highlighting the imbalance of power and the struggles of women seeking independence. Through the experiences of the titular character, the novel examines themes of class disparity, education, and the emotional toll of servitude in a society that often disregards the agency of working women.

Since its publication, Agnes Grey has been recognized for its quiet yet powerful critique of social inequality and its realistic portrayal of the governess's plight. Its exploration of themes such as perseverance, self-respect, and the pursuit of personal fulfillment has ensured its lasting significance in English literature. The novel's candid depiction of human nature and the rigid expectations imposed on women continues to resonate with readers, offering an intimate perspective on 19th-century societal norms.

The novel's enduring relevance lies in its ability to illuminate the challenges of navigating personal ambition within an oppressive social framework. By portraying the intersections of gender, class, and morality, Agnes Grey invites readers to reflect on the resilience required to maintain one's integrity and the subtle yet profound ways individuals resist societal constraints.