/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: farapian4eva https://cdn.slidesharecdn.com/profile-photo-farapian4eva-48x48.jpg?cb=1731652000 Nobody but us. ;) A great teacher is not simply one who imparts knowledge to his students, but one who awakens their interest in it and makes them eager to pursue it for themselves. He is a spark plug, not a fuel pipe.