/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Lakkopidd https://cdn.slidesharecdn.com/profile-photo-Lakkopidd-48x48.jpg?cb=1525850935 "To achieve victory we must mass our forces at the hub of all power & movement. The enemy's 'center of gravity'" - Carl Von Clausewitz