It seems to very often be true that the people who know the most about
the newest findings in a field are the newest and brightest graduates
from the best schools, in graduate school and in medicine. Older
scientists/doctors tend to specialize, and then even within that
specialization tend to lag behind as the context of other discoveries
impact what it is they are specialized in. -- Written in an email to my Mom about her granddaughter, the doctor. 2012 October 19.