Nothing is forever, and the time comes when we all must say goodbye to the world we knew, goodbye to everything we had taken for granted, goodbye to those we thought would never abandon us, and when these changes finally do occur, when the familiar has departed, and the unfamiliar has taken its place, all any of us can really do is to say hello…and welcome!沒有東西是永恒的。我們都會有離開世界的那一刻,那時我們要向曾經(jīng)熟悉的世界說再見,向曾經(jīng)沒有珍惜的一切說再見,向我們曾認為不會拋棄我們的人說再見。當熟悉變得陌生,當陌生變成習慣的時候,我們只能無力的說聲:哈羅,歡迎!