From birth to death, everyone is a passerby in the world. The joys and sorrows, the ups and downs, are all episodes in life. Behind the glory of a successful person is his loneliness and troubles, and the poor loser also has his story and gains. Everyone is in a hurry for life every day, but each has his or her own story, which is bitter, sad, sweet, persistent, satisfying, and gratifying••••••