要一篇时间在五分钟以内的中学英文演讲稿，内容要健康向上的。

Smile! We say this almost every time we snap a photo. What a wonderful word and what a wonderful action to take. Don't you wish we all had more smiles in our lives? Well let's celebrate that simple little facial motion with a page or two in our albums. Don't you love to see the smile of a loved one? Young or old, a smile lights the face and shows the inner beauty of the subject. Harness the power of that smile for just a second and immortalize it in a photo and then on a layout.

A smile costs nothing but gives much. It enriches those who receive without making poorer those who give. It takes but a moment, but the memory of it sometimes lasts forever. None is so rich or mighty that he cannot get along without it and none is so poor that he cannot be made rich by it. Yet a smile cannot be bought, begged, borrowed, or stolen, for it is something that is of no value to anyone until it is given away. Some people are too tired to give you a smile. Give them one of