Maria Montessori was a citizen of the world. Her timeless and enduring work shows us that children nurtured in body, mind, and spirit, would guide humanity toward a more peaceful world. Dedicating her life to the spiritual renewal of humanity through the child, her vision was based on creating an environment where children could fully realize their potentials as individuals and members of communities. As Montessori wrote in The Secret of Childhood, “It is the spirit of the child that can determine the course of human progress and lead it perhaps even to a higher form of civilization.”