To dare to live alone is the rarest courage; since there are many who had rather meet their bitterest enemy in the field, than their own hearts in their closet.

Charles Caleb Colton (1780–1832), an English cleric-turned-writer, is best known for his aphoristic collection *Lacon; or, Many Things in Few Words* (first published 1820). The remark about the “rarest courage” reflects the early nineteenth-century moral essay tradition, where self-scrutiny, conscience, and the perils of vanity or self-deception were frequent themes. Colton’s epigrams often contrast public bravado with private weakness, suggesting that social life can function as a refuge from inward reckoning. The image of the “closet” evokes solitary reflection and prayer, a familiar setting in Protestant devotional culture, and frames inner confrontation as a more daunting trial than outward conflict.

Colton argues that the hardest form of bravery is not physical courage but the willingness to face oneself without distraction or audience. Many people can perform fearlessness in public—even in battle—because external threats are clearer and pride can sustain them. Solitude removes those supports and forces an encounter with conscience, regret, and unacknowledged desires. The “closet” becomes a metaphor for interior life: the private chamber where self-knowledge is unavoidable. The epigram thus critiques performative heroism and elevates moral courage—honest self-examination, acceptance of one’s flaws, and the discipline to live without constant social validation—as a rarer, more demanding virtue.