This is the theme song of Paralympic Games 2008. It's starred by Andy Lau. It's a really great motivational video. It gives you strength to live on when you are in despair. When you think you are very unlucky, you should think that there are so many people who are more unlucky than you, but they never lose heart. They never give up to their fate. Accept your shortcomings and others' shortcomings. Then live up your life just the way you are.