/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: marinakozanidou https://cdn.slidesharecdn.com/profile-photo-marinakozanidou-48x48.jpg?cb=1523367770 There is only one way to happiness and that is to cease worrying about things which are beyond the power of our will.