An envelope http://www.hardmusica.pt/buy-metformin-online-india.pdf purchase metformin canada  Benedict XVI was the pope of words, a professorial pope whose masses resembled lectures. Francis is the opposite. Instead of arguing, he appeals to people; he is best understood through his gestures and appearances. His visit to the Mediterranean island of Lampedusa was a gesture of compassion, and it offered a taste of his approach: going to the people, mingling with them and asking uncomfortable questions.