The genitals themselves have not undergone the development of the rest of the human form in the direction of beauty.
Sigmund FreudSexual morality - as society in its extreme form, the American, defines it - is contemptible. I advocate an incomparably freer sexual life.
Sigmund FreudDo you not know how uncontrolled and unreliable the average human being is in all that concerns sexual life?
Sigmund FreudPsycho-analysis has taught us that a boy's earliest choice of objects for his love is incestuous and that those objects are forbidden ones - his mother and his sister. We have learnt, too, the manner in which, as he grows up, he liberates himself from this incestuous attraction. A neurotic, on the other hand, invariably exhibits some degree of psychical infantilism. He has either failed to get free from the psychosexual conditions that prevailed in his childhood or he has returned to them - two possibilities which may be summed up as developmental inhibition and regression.
Sigmund Freud