She is very smart. Genius even. As we can see no doctor has ever been educated in a public school and the few doctors that have are all rubbish. (i am obviously joking!).
The best piece of advice that I have even been given is the fact that going to a private school or getting into oxbridge etc wont necessarily make you a better doctor/person. It is what you make out of this experience, how much you are willing to study and how much you want to be the best you can be. If this wasnt the case then all the "smart" people would be privately educated and all the "stupid" ones would be publicly educated. Do you see a big gap between the education received from private and public schools? I personally dont. Ok, fair enough that a few public schools can improve but the same goes to the majority of the private schools around the world. Just because you pay hundreds of thousands to get educated at schools like that you will not become a better doctor or have more chances of succeeding in the future.
Btw, I dont leave in the UK but i came across this article and i immediately lost all respect towards this woman. I want to become a doctor and have applied to med schools in the UK and i have studied at a private school. Believe me, right now if I could turn back in time I would go to a public school and save my family a ****load of money. The opportunities are the same and personally i dont think it would make much of a difference in my application form if i said i was publicly educated. The only advantage I have gained is the fact that I speak better English than the majority of the publicly educated kids - but again, it is not a rule of thumb!