求一篇英语演讲范文,主题是"微笑的力量",时间长度在3分钟以内!

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 yours,as none needs a smile so much as he who has no more to give.- Author Unknown
It takes a lot of work from the face to let out a smile,but just think what good smiling can bring to the most important muscle of the body...the heart.Author Unknown