oclef origin story a tree grown from dreams piano education vision planting seeds of change child development metaphor piano reform journey dreams of parents visionary education model nurturing student growth building something from nothing education as a tree growth mindset in education student and parent dreams piano as child development emotional roots of education reforming piano lessons founder reflections why we teach music oclef community story listening to families purpose-driven school water for the dream education inspired by parents planting piano roots growing educational impact fruits of meaningful education long-term vision in learning how education ideas grow cultivating potential in children transformational education journey