Listening to Eric Clapton sing Change the World, I find myself thinking of all the many things I would love to do. Clapton's song is really a love song, but it's from the motion picture Phenomenon and the film was about someone who indeed changed the world.
A couple of wonderful scenes from the movie stick in my mind. In on of them, the lead character George Malley asks his love interest Lace Pennamin, "Hey, would you, uh, love me for the rest of my life?" Her response: "No, I'm gonna love you for the rest of mine." In another scene, George is trying to comfort the two small children of Lace, who have just learned that he is dying. George uses an apple as a metaphor, saying that no matter what, an apple will rot and die if thrown on the ground, but if you were to take a bite out of it, the apple would become a part of you, and you would carry it with you forever. I really love that way of looking at it. He is essentially saying that he will therefore live forever.
From a Clapton song to a major film, there are different ways of looking at leaving a piece of yourself behind - of changing the world. If we all do something that becomes a part of others, we will in a sense, live forever. Of course we don't try to do good or change the world, just so we will have immortality. We do it to benefit our families and our friends and other loved ones. We all can change the world!