YOU can never do anything well if you always hesitate (犹豫). Greyson Chance, a 17-year-old American singer, tries to tell us just that. At the age of 13, Chance took his chance and released his first single, Waiting Outside the Lines, on Oct 26, 2010. The lyrics (歌词) are simple but encouraging (鼓舞人心的). It tells us that you have to take risks (冒险) to reach the top. And his pure and beautiful voice won himself millions of fans.