LRD, I admit that my parents are upper-middle class (which is why I go to Private school) but that doesn't mean I'm stupid. I get one of the highest grades for English Literature, Art, Intergrated Science (although I admit I failed a test recently at it, because I never studied) ,Chemistry, Physics and I get average grades at maths. Once I got 99% on a algebra test. So even if my parents do pay for me to go to Yale, Harvard or any other good University, I still would of deserved it, so your point is nulled.
And for your brother, I don't know whether he paid for it or not, but if he worked and got good grades for it then you should learn from him.
And for your brother, I don't know whether he paid for it or not, but if he worked and got good grades for it then you should learn from him.