And this same progeny of evils comes
From our debate, from our dissension;
We are their parents and original.

– William Shakespeare

A Midsummer Night’s Dream, Act 2, Scene 1. Titania says that the natural disorder in the world, including a disruption of the weather and seasons, are the result of her quarrel with Oberon. This shows the close connection between the fairies and nature, when the fairies are in harmony, so too is nature.