An impersonal and scientific knowledge of the structure of our bodies is the surest safeguard against prurient curiosity and lascivious gloating. Married Love (1918)
Each coming together of man and wife, even if they have been mated for many years, should be a fresh adventure; each winning should necessitate a fresh wooing. Married Love (1918)
Each heart knows instinctively that it is only a mate who can give full comprehension of all the potential greatness in the soul, and have tender laughter for all the childlike wonder that lingers so enchantingly even in the white-haired. Married Love (1918)
The most complete human being is he or she who consciously or unconsciously obeys the profound physical laws of our being in such a way that the spirit receives much help and as little hindrance from the body as possible. Married Love (1918)
From the body of the loved one's simple, sweetly colored flesh, which our animal instincts urge us to desire, there springs not only the wonder of a new bodily life, but also the enlargement of the horizon of human sympathy and the glow of spiritual understanding which one could never have attained alone. Married Love (1918)