Princeton's admission procedure is extremely strict. According to the Atlantic Monthly, Princeton is the second most rigorous university in the United States, second only to MIT. To apply for an undergraduate degree at Princeton University, you need to provide: (middle school) transcripts and letters of recommendation; For international students, applying for graduate students also requires TOEFL scores and GRE scores. When enrolling students, Princeton University not only takes grades as the standard, but also includes students' comprehensive ability and potential, interests in various academic and non-academic fields, special talents and talents, work experience, life aspirations and family background. There are four indicators for a school to evaluate whether a student is excellent: mental quality, including IQ, learning ability and creativity; Personality quality, including sense of responsibility, values and judgment; The ability to contribute to the school; And the potential to play a leading role in this profession and community in the future. Students in Princeton are selected according to the rule of not looking at the family's economic situation, but only looking at all aspects of performance. Princeton gladly used the donations it received to reduce the tuition fees that poor students could not pay, instead of imposing a heavy loan burden on students like other universities. Princeton became the first "loan-free" school in the United States on 200 1. Despite these regulations, the students in Princeton are still the most conservative and traditional school in the same level. However, most students voted for the Democratic Party in the general election. In order to change this overall impression, Princeton University forced diversification. Princeton is a member of the Davis United World College Foundation, and international schools from the Foundation can receive assistance from the Foundation as needed.