/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: AinjaliiBarcelona https://cdn.slidesharecdn.com/profile-photo-AinjaliiBarcelona-48x48.jpg?cb=1522977656 Gratefulness is the key to a happy life that we hold in our hands, because if we are not grateful, then no matter how much we have we will not be happy -- because we will always want to have something else or something more. - David Steindl-Rast