1. Princeton University: It is a world-renowned top private research university in the United States and one of the eight famous Ivy League schools.

2. Harvard University: It is a world-renowned private research university and a member of the famous Ivy League school.

3. University of Chicago: It is a private, co-educational and non-religious research university located in Chicago, Illinois, USA.

4. Yale University: It is a top private research university located in New Haven, Connecticut, USA.

5. Columbia University: a private American Ivy League school, consisting of three undergraduate colleges and thirteen graduate schools.

6. Stanford University: Close to the world-famous high-tech park Silicon Valley, it is a world-famous private research university.

7. Massachusetts Institute of Technology: It is a world-class private research university located in Cambridge, Massachusetts, USA.

8. California Institute of Technology: It is a famous American school located in Pasadena, California.

9. University of Pennsylvania: Located in Philadelphia, Pennsylvania, USA, it is a famous private research university.

10, Carnegie Mellon University: The founder is Mr. andrew carnegie, a famous American industrialist and philanthropist.