Chapters on Human Love

affection amative ancient animals association attraction beautiful become believe body cause celibacy chastity child civilised common conjugal continually custom daughter death described desire disease doubt early emotion England evidence evil excitement exercise existence experience extremely fact feeling female frequently girl give happiness heart human husband ideal increased instances instinct intercourse interest Italy less living lovers male marriage married matter means mental mind moral natural never observed opinion organs pair parents passion period persons physical pleasure polygamy possess practice present primitive probably prostitution prove question races reason regarded relations religious reproductive respect says seems sense sensual sexual social society sometimes spiritual suffering thing thought thousands tion true union virginity wife wives woman women writes young