context: He delivered a paper at the First Migraine Symposium in 1966 on Migraine: from Cappadocia to Queen Square, combining his clinical interest with his love of history.
source: Critchley was a handsome and impressive figure, a superb speaker and a lifelong student of the human mind.
reference_original: Critchley tinha uma figura bonita e impressionante, era um orador excepcional e um estudante vitalício da mente humana.
reference_flipped: Critchley tinha uma figura bonita e impressionante, era uma oradora excepcional e uma estudante vitalícia da mente humana.