Interaction and experience, these two great teachers that accompany people throughout their lives, have not yet been sufficiently appreciated in terms of the support they can provide during the course of education, especially in school practice. Otherwise, instead of being indifferent towards both, opportunities for experience and interaction would have been created in greater abundance. The school life that specifically arises from interaction has not yet received the attention it so richly deserves, particularly for the purpose of character development. Interaction generates warmth, and with warmth comes life. It fosters participation, and with participation, the most beautiful blossoms of the human heart awaken: attachment, reverence, friendship, brotherhood, love. May the following pages contribute to the promotion of all this.