In "Freak the Mighty" by Rodman Philbrick, the character is described as having a heart that surpasses the limits of his physical form. This metaphor highlights the immense capacity for kindness and compassion he possesses, suggesting that his emotional and moral strength transcends typical human experiences. It reflects a deep, caring personality that deeply impacts those around him.

This notion serves to emphasize the importance of inner strength and character over physical appearances or limitations. The quote resonates with themes of friendship and loyalty, illustrating how true greatness comes from one's heart, rather than mere physical stature, inspiring readers to appreciate the value of empathy and connection in human relationships.