Graham Greene's novel "The Tenth Man" depicts profound faith in human goodness despite moments of suspense. Although the story creates uncertainty through suspenseful events, it ultimately shows humanity's potential for morality. Various characters experience internal conflicts between vice and virtue but their better nature prevails. The novel explores how one's true character is revealed during challenges, with acts of sacrifice and compassion overcoming selfish impulses. Despite complex emotions like hatred, characters find the goodness within themselves to act considerately towards others.