The Importance of Keeping a Good Mood Nowaday,people live under a lot of pressure in modern society.So it is very important to keep a good mood. First of all,we have a lot of pressure of education.Our teachers,parents and classmates give too much pressure to us.We have to study hard.If we don't do that,we cannot go into a good school or class.We don't want to let parents and teachers disappointed. We are always under pressure. Second,if we can't release our pressure for a long time,we will find we have many trouble in our body and mind.They are harmed for our relationship with friends and family. All in all,keeping a good mood is very important in our life.I hope everybody can live free and happy.

Will Phones Kill Letter Writing? Phone has to be an important part of life in modern society.But I don't think phones will kill letter writing. First of all,some people have especial emotion with hand-writing letter.They think words that write on paper are more rich in feelings than listen by phone.Hand-writing letter has unique status in people's mind.second ,hand-writing letter can be saved longer than phone.Paper can be saved as a memento.When you miss it,you can read it again and again.But phone message can't be saved,even though you can record,but you may delete it someday. In summary, even phone is very popular,we write letter less and less,that is because people is very busy nowaday,phone can help us save time.But when we back to peace,we will want to write letter to family and friend.Phone cannot take the place of letters.