When we can't understand the science behind something in this world, we make up mythological entities that we can relate to. We personify the forces of nature that mystify us, using our boundless imaginations to comfort us and make us feel like we have some control over these things that are much bigger than we are.
I watched my life as if it were happening to someone else. My son died. And I was hurt, but I watched my hurt, and even relished it, a little, for now I could write a real death, a true loss. My heart was broken by my dark lady, and I wept, in my room, alone; but while I wept, somewhere inside I smiled.
O serpent heart hid with a flowering face!
Did ever a dragon keep so fair a cave?
Beautiful tyrant, feind angelical, dove feather raven, wolvish-ravening lamb! Despised substance of devinest show, just opposite to what thou justly seemest - A dammed saint, an honourable villain!