Students who work can not only gain material rewards, but can also gain spiritual rewards. According to the American Time Use Survey, full-time college students primarily spend 5.8 hours per day on educational and related activities. There is still plenty of time for students. They should do something to fill their free time and be meaningful. Students spend 10 to 15 hours working per week, also study at university and earn degrees, and do the same with other students. Those who take one job a week will feel enriched, because they do not waste their time doing indifferent things. They give meaning to their lives and manage their time well. Likewise, students will feel proud of themselves and be confident, because they did the same as other students in college, but they did more than them and did better than them. As an illustration, based on the Journal of Student Financial Aid, there is a word “college students who worked actually had a slightly higher grade point average (2.72) than those who did not work (2.69) ". Student workers control their time efficiently to work on campus or outside the university to achieve substantial achievement in life and fulfill themselves