So it was kind of incredible, in retrospect, that at the beginning of the century, we had been treating all those different diseases with the same drug, just by giving people amphetamine, basically is what we were doing.
그러니까 돌이켜 보면, 좀 믿기가 힘들어요. 세기 초에는 여러가지 각기 다른 질병들을 똑 같은 약 기본적으로 각성제 같은 것을 주는게 전부였으니까요.