More recently, Harvey Cushing, who really developed neurosurgery as we know it, who changed it from a field of medicine that had a majority of deaths resulting from surgery to one in which there was a hopeful outlook, he was very conscious that he was not always going to do the right thing.
Mai recent, Harvey Cushing, care a dezvoltat neurochirurgia așa cum o cunoaștem, care a transformat-o dintr-un domeniu al medicinei cu o majoritate de morți provocate de operații într-una în care se regăsea o perspectiva optimistă, era foarte conștient că nu avea să facă mereu lucrul potrivit.