Perhaps we know what happiness as the rich and the poor. However, what about the students?
Happy students are different than rich people and poor people. Why? Because many cause that arise if the student likes the fun side because he is rich or poor. The causes, among others, because these students get a good value, get a good friend, or get a good teacher.
Students who have not been happy about it smart. Because the students want only happy in their life and the lesson be the second. And happier students can add to the spirit to learn and get a satisfying achievement.
However, happiness can occur from the student's background. For example, if students are rich, then the causes of happiness of students will also vary. Conversely, if a student is poor, then the factors will be different also.
Thus, the cause of happiness could not be separated from the status of rich or poor.