It’s well known to all that interest plays an important role in one’s life.An old saying goes: “Interest is the best teacher.” I quite agree with this idea. I began to be crazy about English when I was a little girl. I got interested in foreign cultures and customs in particular. To meet my curiosity, I read English stories everyday. It seems to be the best “meal” of a day. As a result, I make great progress in English learning. Interest is the key to success. A person who is interested in something will devote himself to it. Meanwhile, a big miracle will be made.