Last week I and my mother went to my aunts home to condolence she. My aunts leg was injured.She said that she couldnt walk too far.As a popular saying，a man begins with his legs when he grows old. Though we have no way to prevent growing old, we should still keep an optimistic attitude to face aging.Like my aunt, though she couldnt walk too far because her leg was injured. She still walks everyday as far as possible. I hope my aunts leg will get well as soon. And by the way, I think we should keep exercising every day so that when we get old, we can still keep an optimistic attitude to face our lives.