際際滷shows by User: NadiaC1978 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: NadiaC1978 / 際際滷Share feed for 際際滷shows by User: NadiaC1978 https://cdn.slidesharecdn.com/profile-photo-NadiaC1978-48x48.jpg?cb=1523320111 Esistono soltanto tre modi efficaci per educare: con la paura, con l'ambizione, con l'amore... noi rinunciamo ai primi due. (Rudolf Steiner)