How do the differing points of view of toby and his mother affect the story?

What is most likely nelson mandela's purpose of using third person point of view after introducing himself in his introductory paragraphs

Time is not always change. time can also mean continuity, and it can mean keeping acknowledged truths in mind despite differences in circumstances. there is no better example of this in things fall apart than the retellings of the proverb about the bird named eneke, the language in both retellings is almost identical despite the length of time that has passed between their repetitions. in comparing the usages of the same proverb, achebe allows his readers to note the similarities and differences between the situations, and he them understand how this story can be applied to their own lives.

How does shakespeare transform the myth of phoebus and daphne to dramatize this theme?