How is nothing deters a good man from doing what is Honorable used in wrinkle in time?

In "A Wrinkle in Time," this quote by Helen Keller is used to show the theme of perseverance in the face of challenges, suggesting that a person of strong character will not be swayed from doing what is right even in difficult circumstances. It exemplifies the idea that a person's inner values and principles are what guide their actions, regardless of external obstacles.