People that marry can never part, but must go and keep house together. People that dance only stand opposite each other in a long room for half an hour.
Different though the sexes are, they inter-mix. In every human being a vacillation from one sex to the other takes place, and often it is only the clothes that keep the male or female likeness, while underneath the sex is very opposite of what it is above.
.. we shall not be properly educated ourselves, nor will the guardians whom we are training, until we can recognise the qualities of discipline, courage, generosity, greatness of mind, and others akin to them, as well as their opposites in all their manifestations.