A dream has power to poison sleep.
~Percy Bysshe Shelley, "Mutability"
From Wikipedia, the free encyclopedia:
Dreams are the images, thoughts and feelings experienced while sleeping, particularly strongly associated with rapid eye movement sleep. The contents and biological purposes of dreams are not fully understood, though they have been a topic of speculation and interest throughout recorded history. The scientific study of dreams is known as oneirology.
they never stop. keeping my sleep as restless as ever.