What is the significance of the similarities and differences between William Kamkwamba's story and Calvin Stanley's story? Briefly explain in two or three sentences. Use proper spelling and grammar.

Both stories states that hope and perseverance is needed in a situation that you feel like there is no solution. The two stories imply the positive outcome that could inspire people in a lower class or has a disability to move forward no matter what happens and never give up on their dreams because there isn't a mountain high enough for a person with hope as high as the sky.