"Who will teach the young wisdom and discipline? "
Wisdom is not taught, systems are taught. Wisdom comes from experiencing life, or it never comes at all. And life is its own discipline.
"What produces growth and progress? "
Perhaps if we are not pushed and prodded or made to feel ashamed, we will achieve our growth — and our joy as well.
To really love is a great discipline, because we must love stably and consistently and regardless of whether or not our love is returned. In other words, we love despite our likes and dislikes, despite our selves or egos. We simply ALLOW love to be a transformative force in our lives. ALLOWING is the key. And this is not a passive but an active discipline... Genuine love asks for nothing in return, through it always works toward duplicating itself in others. Thus, the greatest reward for one who practices the discipline of love is that another being has been illumined by that love and is now carrying that gift to others.