Why some classes are harder (and better) than others

One excerpt from the profile on Hoffman:

Hoffmann once asked Richardson, who has studied the 1956 Suez crisis in depth, to suggest some relevant readings because he was preparing a lecture that dealt with it. “I recommended five books,” she recalls. “And he read all five!—even though the Suez crisis was only a small piece of the lecture. Stanley takes scholarship and teaching very seriously. He reads an extraordinary amount.”

In true European style, he is also happy to ask his students to do the same, and compiled impressively long reading lists for full-year courses like “War,” which had three lectures per week, plus a section. War and Peace could be the assigned text for just one of those lectures. When asked if that was unreasonable, and if an excerpt from Tolstoy’s magnum opus might not suffice, Hoffmann asked, “Which part of War and Peace summarizes the themes?”