Cowardice and Redemption

The central theme follows Sheen's public failure of courage during a fight with town boys, his subsequent ostracism by the school, and his determined efforts to redeem himself through boxing and winning the Gotford scholarship.

The white feather directly symbolizes cowardice, and Sheen's subsequent actions are driven by a need to redeem his honor.

Sheen admits to fearing the risk of expulsion, feeling uncomfortable about his own timidity.

Sheen's decision to walk away from the fight, despite Drummond's call to action, highlights his cowardice and sets up a potential arc for redemption.

Sheen's internal conflict and public shame highlight the theme of cowardice and the potential for future redemption.