May 23, 2010
One day when I was a junior medical student, a very important Boston surgeon visited the school and delivered a great treatise on a large number of patients who had undergone successful operations for vascular reconstruction. At the end of the lecture, a young student at the back of the room timidly asked, “Do you have any controls?” Well, the great surgeon drew himself up to his full height, hit the desk, and said, “Do you mean did I not operate on half the patients?” The hall grew very quiet then. The voice at the back of the room very hesitantly replied, “Yes, that’s what I had in mind.” Then the visitor’s fist really came down as he thundered, “Of course not. That would have doomed half of them to their death.” God, it was quiet then, and one could scarcely hear the small voice ask, “Which half?”
—Dr. E. E. Peacock, Jr., University of Arizona College of Medicine; quoted in Medical World News (September 1, 1972), p. 45, as quoted by Tufte

Blog comments powered by Disqus.

About
A quoteblog by Aaron Swartz. You can subscribe via RSS.