/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Sanpra22 https://cdn.slidesharecdn.com/profile-photo-Sanpra22-48x48.jpg?cb=1523627669 HOMO SIT NATURALITER ANIMAL SOCIALIS ("El hombre es, por naturaleza, un animal social")