Before talking about this topic, we need to ask the most famous three questions first. Who you are? Where are you from?(here not means your hometown) Where are you going?( not a certain place, but the aim of your life) Each person lives on this planet starts from a cell and born after nine months in mother's body. The process is amazing and holy. Each of us was respected and welcomed after being born. We usually spend the first three years of life playing without any annoying things until we go to kindgarten. We slowly felt sad about many things, especially during puberty. As children, we are eager to determine anything ourselves, but we really rely on our parents' help.We don't like our parents interfering our lives a lot until they don't have ability to help us. Then we grow up. As adults, we try our best to help our children. We smile to face the hostility from our children. No matter, waht they do for us, we love them forever. Day by day, we get old. We peacefully and patiently accept everything happens in ouy daily. We have spent the whole life understanding the three questions about life.