/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: mazlizamahmood https://cdn.slidesharecdn.com/profile-photo-mazlizamahmood-48x48.jpg?cb=1655953088 Nothing you do for children is ever wasted. They seem not to notice us, hovering, averting our eyes, and they seldom offer thanks, but what we do for them is never wasted.