Heraclitus, Fragments: The Collected Wisdom of Heraclitus, trans. Brooks Haxton (New York: Viking, 2001), Kindle edition.
235
David Randall, Dreamland: Adventures in the Strange Science of Sleep (New York: W. W. Norton & Company, 2012), Kindle edition; Mary Ann Dwight, Grecian and Roman Mythology (New York: George P. Putnam, 1849), 72.
