As quoted by Bernhard Köhler, head of the Nazi Party Commission for Economic Policy, in Nazi Economics: Ideology, Theory, and Policy, Avraham Barkai, Yale University Press, 1990, p. 169. Source: Bernhard Köhler, Unser Wille and Weg 2, 1932, p. 132https://en.wikiquote.org/wiki/Nazism