Just if wealth is correlated with graduation, and graduation is correlated with success, doesn't mean that wealth is correlated with success. If anything, the

Just if wealth is correlated with graduation, and graduation is correlated with success, doesn't mean that wealth is correlated with success. If anything, the article could be interpreted to apply the opposite - those skilled poor people that do graduate have climbed so high so fast compared to unskilled rich graduates that they're very likely to climb even farther further in life.