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The Mysterious Island · Chapter

XXXVII explained

The colonists return from Tabor Island with a feral castaway, whom they call the Unknown.

What happens

The colonists return from Tabor Island with a feral castaway, whom they call the Unknown. Cyrus Smith believes the man's brutishness is due to prolonged solitude and vows to restore his reason. Through patient care and a test of freedom on Prospect Plateau, the Unknown weeps, showing the first sign of returning humanity.

Themes in this chapter

  • Redemption and Transformation

    The Unknown's journey from brutishness to tears symbolizes the potential for human redemption through compassion and community.

  • Isolation and Longing for Home

    The chapter explores how prolonged solitude can erode reason and humanity, as seen in the Unknown's condition.

Characters to notice

  • Cyrus Smith

    Leads the effort to rehabilitate the Unknown, showing deep compassion and insight into the effects of isolation.

  • Pencroff

    Expresses doubt about the Unknown's potential for recovery, but participates in the experiment.

  • Gideon Spilett

    Observes the Unknown's condition and supports Smith's approach to rehabilitation.

  • Herbert Brown

    Recounts the incident at sea where the Unknown showed a glimmer of sailor instinct.

  • Neb

    Expresses joy at the return of the party and assists in the care of the Unknown.

Key passages

  • It is terrible to be all alone, my friends, and it is probable that solitude quickly overthrows reason, since you have found this poor being in such a condition.

    Being alone for too long can drive a person mad, as we see in this poor man.

    Cyrus Smith explains the psychological impact of isolation.

  • Ah! cried Smith, you will be a man again, since you weep!

    Your tears prove you still have humanity left.

    Smith recognizes the Unknown's tears as a sign of returning reason.