"As he saw the sisters running./Now his bellow/Was as homicidal/ As it was anguished./ He came after them and they/ Who had been running seemed to be flying./ And suddenly they were flying." pg 228
It is important to note the metamorphosis, even when it is in the language. - when a simile becomes a metaphor. But why is this important? It is commonly known that a metaphor is more powerful. It makes a statement. It is the beautiful elegant sister compared to poor simile. Simile, the younger sister always living in metaphor's shadow. When Ovid transitions from simile to metaphor, he is constructing his world out of valuable material.
I found a passage out of Kundera's The Unbearable Lightness of Being that was quite meaningful. "Tomas did not realize at the time that metaphors are dangerous. Metaphors are not to be trifled with. A single metaphor can give birth to love." pg 11
I liked this idea that metaphors give birth because that means they are life giving. Similes are restrained to the words like or as. But metaphors are bound by no two words. A metaphor can change one thing into another. The metaphor is at the heart of Ovid's Metamorphosis. It is the very thing that makes such remarkable transformations possible. That is why it is so vitally important.