The first thing that strikes the careless observer is that women are unlike men. They are 'the opposite sex' - (though why 'opposite' I do not know; what is the 'neighbouring sex'?).Collection: Sex
The first thing that strikes the careless observer is that women are unlike men. They are 'the opposite sex' - (though why 'opposite' I do not know; what is the 'neighbouring sex'?).Collection: Sex