50th anniversary of Don Lorenzo Milani's death

Don Lorenzo Milani is considered a point of reference for socially active Catholicism on account of his civil commitment to education of the poor, his defence of conscientious objection and the pedagogical value of his experience as an educator. The souvenir sheet represents two famous portraits of this educator surrounded by young people. The quotation refers to his prophecy regarding peace with the elimination of imperialist regimes.