/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: lvance47 https://cdn.slidesharecdn.com/profile-photo-lvance47-48x48.jpg?cb=1523241574 Let us then be up and doing, With a heart for any fate, Still achieving, still pursuing, Learn to labor and to wait. Henry Wadsworth Longfellow