Ibsen's observation cuts deeper than simple sentimentality—he's describing a law of human nature as reliable as gravity. We don't protect what we *should* value; we protect what we *actually* hold dear, which means our most fervent defenses reveal our true priorities far more honestly than our stated principles ever could. A parent working three jobs protects their child's future; a collector restores old letters; a musician guards their practice time—each of us betrays ourselves through what we safeguard. The uncomfortable gift in this insight is that we cannot lie about our values for long, because protection requires sustained effort, and sustained effort follows only genuine attachment.