To : Our youth If our youth has a young face, I hope it never be changed. Time looks like a naughty elfin with laughing, we missed it through our fingers soon. Every minute, every second is passing so easy, our carefree childhood like a dream has faded away in the wind. When I was a girl, I always hopped growing up quickly, but when I was an adult, I found that I couldn't find the pure happiness. The complex life makes us forget how to feel the simple happiness. Considering that only the original boy or girl has the most beautiful smile and the happiest heart. Although, we only have once youth, but the memory is forever.