The central idea of this poem is to inspire readers to face challenges with determination and resilience. The poem encourages us to be strong in the face of adversity and not give up easily. It emphasizes the importance of grit and perseverance in overcoming obstacles.

The poem does not focus on making friends with the wind god (option a), loving all creatures of God (option d), or the idea that God helps the weak and needy (option c). While these themes may be mentioned or hinted at in the poem, they are not the central idea or overarching message.

The central idea of the poem is best represented by option b, which highlights the importance of facing challenges with determination. Let's explore how the poem conveys this message:

1. Title: The title of the poem, "Don't Quit," immediately indicates that the poem is about perseverance and not giving up.

2. Opening stanza: The poem begins with the lines "When things go wrong, as they sometimes will," which acknowledges that difficulties and setbacks are a natural part of life. This sets the tone for the central idea of the poem.

3. Encouragement to keep going: Throughout the poem, the speaker provides encouragement to the reader, urging them to keep going even when faced with adversity. Lines such as "Rest if you must, but don't you quit" emphasize the importance of taking a break when needed but ultimately not giving up.

4. Examples of challenges: The poem lists various challenges that one might encounter, such as "the road seems all uphill" and "the funds are low and the debts are high." These examples represent the obstacles that can arise in different aspects of life, further emphasizing the need to persevere.

5. Reinforcement of the message: The repetition of the phrase "Don't quit" throughout the poem reinforces the central idea and serves as a reminder to the reader to stay determined.

Overall, the central idea of the poem is to inspire readers to face challenges with grit and firm determination. It encourages us to keep going, even when things get tough, and reminds us that resilience is key to overcoming obstacles.