“ Persons in whom a crisis takes place pass the night preceding the paroxysm uncomfortably, but the succeeding night generally more comfortably. Hippocrates
“ With regard to sleep and waking, we must consider what they are: whether they are peculiar to soul or to body, or common to both; and if common, to what part of soul or body the appertain: further, fr… Aristotle
“ In whatever disease sleep is laborious, it is a deadly symptom; but if sleep does good, it is not deadly. Hippocrates