Christine de Pizan

“Those who plead their cause in the absence of an opponent can invent to their heart's content, can pontificate without taking into account the opposite point of view and keep the best arguments for themselves, for aggressors are always quick to attack those who have no means of defence.”
― Christine de Pizan, Der Sendbrief vom Liebesgott / The Letter of the God of Love

“Yet if women are so flighty, fickle, changeable, susceptible, and inconstant (as some clerks would have us believe), why is it that their suitors have to resort to such trickery to have their way with them? And why don't women quickly succumb to them, without the need for all this skill and ingenuity in conquering them? For there is no need to go to war for a castle that is already captured. (...)

Therefore, since it is necessary to call on such skill, ingenuity, and effort in order to seduce a woman, whether of high or humble birth, the logical conclusion to draw is that women are by no means as fickle as some men claim, or as easily influenced in their behaviour. And if anyone tells me that books are full of women like these, it is this very reply, frequently given, which causes me to complain. My response is that women did not write these books nor include the material which attacks them and their morals. Those who plead their cause in the absence of an opponent can invent to their heart's content, can pontificate without taking into account the opposite point of view and keep the best arguments for themselves, for aggressors are always quick to attack those who have no means of defence. But if women had written these books, I know full well the subject would have been handled differently. They know that they stand wrongfully accused, and that the cake has not been divided up equally, for the strongest take the lion's share, and the one who does the sharing out keeps the biggest portion for himself.”
― Christine de Pizan, Der Sendbrief vom Liebesgott / The Letter of the God of Love