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C.G. Jung 257
Swiss psychiatrist and psychotherapist who founded analytic… 1875–1961Related quotes
p. 11 https://books.google.com/books?id=sUTZCwAAQBAJ&pg=PA11
1990s, The Ragamuffin Gospel (1990)

“We also have to work, though, sort of the dark side, if you will.”
Interview on NBC http://www.washingtonpost.com/wp-dyn/content/blog/2005/11/07/BL2005110700793.html (September 16, 2001)
2000s, 2001

Lawrie Masterson (October 10, 2004) "Prime Time", The Sunday Telegraph, News Limited, p. V05.

“I hope to have God on my side, but I must have Kentucky!”
See, for example, Albert D. Richardson (1865), The Secret Service, the Field, the Dungeon, and the Escape. The quotation is based on a comment by Rev. Moncure D. Conway about the progress of the Civil War.
It is evident that the worthy President would like to have God on his side: he must have Kentucky.
Moncure D. Conway (1862), The Golden Hour
Misattributed

Source: Self-Help; with Illustrations of Character and Conduct (1859), Ch. XIII : Character — The True Gentleman
Context: Even happiness itself may become habitual. There is a habit of looking at the bright side of things, and also of looking at the dark side. Dr. Johnson has said that the habit of looking at the best side of a thing is worth more to a man than a thousand pounds a year. And we possess the power, to a great extent, of so exercising the will as to direct the thoughts upon objects calculated to yield happiness and improvement rather than their opposites.