What we are called to is conscious harmony with the whole of earthly evolution in the dissemination of Love. In its very essence spiritual knowledge will be changed into Love ... The exterior knowledge of the universe will be interiorised in us. Love is Wisdom reborn from the Self. Love will be manifested as a natural force. This is the secret of all future evolution.
If you're a boy and you like teaching, you like nursing, you would like to have a doll, that's OK. We should each be free to develop our own talents, whatever they may be, and not be held back by artificial barriers.