奥巴马离任总统职务前的告别演讲
My fellow Americans, it has been the honor of my life to serve you. For now, whether you are young or whether you’re young at heart, I do have one final ask of you as your President — the same thing I asked when you took a chance on me eight years ago. I’m asking you to believe. Not in my ability to bring about change — but in yours.
