Our Father has provided that, if only we know of it and consciously intend to follow it. The process begins when baby begins to play with other little ones. We mean that they are quarreling over a toy, and each thinks he has a right to it. Of course there will be many such occasions. In them, baby slowly begins to grasp that there are others who have rights too.
Some years pass.
But little girls feel the same. They have no liking at all for uncouth little boys, who get filthy in the dirt and play with toads. A few years ago I was teaching swimming for Red Cross. Next to my class was a class made up of all girls, except for one 9 year old boy. He stuck it out for a few weeks, but then told his mother he could not stand being with all those girls.