Reality Quotes - Page 228
Carl Sagan (2011). “Demon-Haunted World: Science as a Candle in the Dark”, p.528, Ballantine Books
Carl Gustav Jung, Beatrice M. Hinkle (2003). “Psychology of the Unconscious”, p.9, Courier Corporation
"The Great Divorce". Book by C. S. Lewis, 1945.
C.S. Lewis (2012). “A Grief Observed”, p.34, Faber & Faber