As far as we all known,there are many things that we need in a person's life.We need a lot of material things such as food,houses and cars to support our life.But we also need other things except this.That is,spiritual things.
     Can you imagine that we live in a world without love,emotion,or music?If we don't have spiritual satisfaction,we just eat or drink.Then we will lose the happiness and dignity of being a human.Do you think so?