Date: April, 1871

"Intensity. This is the main cause why the ideas that flash on the minds of seers, as in Scott's description, are believed; they come mostly when the nerves are exhausted by fasting, watching and longing; they have a peculiar brilliancy, and therefore they are believed."

— Bagehot, William (1826-1877)

Date: 2000

"The public situations that I have mentioned give rise to corresponding mental processes which are modeled on the public procedures, as a shadowy movement on a ceiling is modeled on an original physical movement on the floor."

— Hampshire, Stuart (1914-2004)