Paper deals with education, that would have to lead to openness. Education is means to gaining of qualification in modern times, but Greek and Christian education was connected with feast days, Sunday. (Greek word SCHOLÉ meant originally free time, holidays. Latin word education meant pulling out of, leading out of Platos cave of unknowingness.)
Education includes two different processes: socialization and individualization. (Socialization dominates in grade and middle schools, individualization dominates in university.)