Have you ever admired others? Maybe a super star like Gu Ailing or a billionaire, like Bill Gates. I think most of you do. And so do I. But why are they famous? I think they have not only unique skills, but also the spirit of perseverance. When I was six-year-old, my mom wanted me to study drum. After 10 lessons, I quit. I thought it was too difficult. My mom encouraged me to try it again. However, I didn’t think I could master it. A few years later, I watched a music performance, the people ...