Care must be taken that a certain knowledge is not placed at the service of one part of mankind, but at the service of mankind as a whole. As soon as man does not permeate the best knowledge with this sentiment it will become harmful to mankind.
Source: Rudolf Steiner – GA 181 – Anthroposophical Life Gifts: Lecture IV: The Eternal and the Imperishable – Berlin, 9th April 1918
Previously posted on November 26, 2020
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