His work has been far from satisfactory... he will not listen, but will insist on doing his work in his own way... I believe he has ideas about becoming a Scientist; on his present showing this is quite ridiculous, if he can't learn simple Biological facts he would have no chance of doing the work of a Specialist, and it would be a sheer waste of time on his part, and of those who have to teach him.
--a college professor, on the report card of
Sir John B. Gurdon, who won the 2012 Nobel Prize in Physiology or Medicine for his revolutionary research on stem cells