
“Love, work and knowledge are the well-springs of our life. They should also govern it.”
Liebe, Arbeit und Wissen sind die Quellen unseres Lebens. Sie sollen es auch regieren.
His personal motto; the German phrase is found in the preamble of Charakteranalyse (1971 [1933]); the English translation was used at least as early as The Function of the Orgasm (1948), a translation of Die Funktion des Orgasmus (1927).