It's not just the will, it's the understanding that is needed as well. Everyone who becomes a parent has to develop parenting skills to enable those children to grow up into the type of human beings Saul is talking about.

Until ALL parents understand that they have been granted a very special priviledge in their children and take the time and the care to nurture them in the right way it ain't never going to happen. It seems to me that their will always be the selfish or careless or ignorant childrearer, no matter how hard the majority try to do the right thing. Human nature, yes, but how do you legislate for it?