Hey dirty minded still you gave few list...you were talking as if there were lots...compare with other average nepali student ..if you talk like this i also can say few people who has done PHD from cornell,yale,harvard,colombia,......and all of them who study in this kind of college come for scholarship or fellowship ...i bet you,.,,,...and don't think studying in these type of college is easy..if you study in this type of college you won't be able to work outside because it is tough ..they need to have scholarship....but remember there are thousands of nepalese student who is still working illligal job in comparision to few....so my just point is if you have schoarship in good university for undergrad its okay to come over here...or either come in scholarship for graduate student.at least you will be paid for you are studing and can do research ....