“…In the first -originated within the Anglo-Saxon world -a new category has seen the light, the one of "gender", that implies that the social expectations regarding the child and the adult are normed, framed in the collective and individual imaginary in function of the sex and so, in a certain way, the gender, this collective expectation, pre-exists the sex and shapes it (Delphy 1993;Gayle 1975;Nicholson 1994;Oakley 1972;).The second, coming from French and Italian feminist philosophy is called the "thought of sexual difference" and sees the concept of gender as insufficient to capture the interplay between the specificity of women's embodiment and the social and cultural definition of women as devalued 'other'. Therefore, if 'sex' indicates the biological difference between man and woman, and 'gender' the cultural construction that defines men and women, masculine/feminine, 'sexual difference', indicates both the biological data and the symbolic order, i.e.…”