C because it talks about no longer needing fortune because life is a fortune itself.
A narrator can write from different points of view, mainly first person or third person. Choosing the point of view is a big deal for an author, because the perspective from which a novel is narrated has a big impact on a reader's experience.
The most prominent one is assonance since the diphthong /ai/ keeps repeating in night, by, fire, fly, but there is also an alliteration between fire and fly.