Liu E was a visionary whose ambitions aimed to advance commercial, industrial, and transportation sectors. Despite his efforts, success eluded him during his lifetime. His courageous attempts to push forward these projects, however, would later inspire future generations. Tragically, Liu's life ended in political exile, a period marked by disillusionment as he reflected on his unrealized dreams. For years, his contributions went largely unrecognized until 1925, when his authorship of The Travels of Lao Ts’an was finally acknowledged. This revelation brought to light the depth of his influence and the enduring legacy he left behind, despite the struggles he faced during his life.

Lao Ts’an emerges as a compelling embodiment of his creator Liu E's philosophical ideals, reflecting a synthesis of Confucian, Buddhist, and Taoist principles. As a figure of balance, Lao Ts’an navigates the dual paths of contemplation and action, catalyzing transformation within the world around him. Through this character, Liu E projects his vision of moral rectitude and spiritual integrity—qualities that propel societal change.

Within the narrative, Lao Ts’an's dedication to virtue manifests in his aversion to oppressive authorities and his unwavering trust in others. His honesty and spontaneous nature echo the teachings of the philosophical frameworks he symbolizes. As such, his adventures can be interpreted as allegories illustrating the potential for these virtues to challenge and reform a society mired in corruption and inertia.

Lao Ts’an stands as a paragon of purity, selflessness, and solitude, not only advocating for external progress but also exemplifying the beauty of an enlightened soul. This internal progression, Liu E suggests, holds greater significance than material advancement. Through Lao Ts’an, readers are invited to consider the profound impact of virtue and moral clarity in fostering a just and harmonious world.