Because waking I often observe the absurdity of dreams, but never dream of the absurdities of my waking thoughts, I am well satisfied that being awake, I know I dream not; though when I dream, I think myself awake.
Thomas Hobbes (1750). “The Moral and Political Works of Thomas Hobbes of Malmesbury: Never Before Collected Together : To which is Prefixed, the Author's Life, Extracted from that Said to be Written by Himself, ...”, p.102