A study of the history of opinion is a necessary preliminary to the emancipation of the… — John Maynard Keynes

A study of the history of opinion is a necessary preliminary to the emancipation of the mind.

Provenance
Current citation
Keynes, John Maynard. "The End of Laissaz-faire." The Essential Keynes. Penguin, edited by Robert Skidelsky, 2016, ch. 1.
Original citation
Keynes, John Maynard. The End of Laissez-Faire. Hogarth Press, 1926, ch. 1.