[psKama]

It is an obvious fact that majority of ivy league school students are coming from rich families. My argument is rather that (again with zero data to back it up) even if the ratio of full scholarship to full fee students is around 20%, a big majority of the ones who pursue an academic career (and become a professor) are the ones who got into those schools via scholarship in the first place while the rich kids mostly go back to running their family business or aiming for high paying jobs immediately after their graduation.