Jacob Klein: European Scholar and American Teacher

 Mr. Klein was a master of the somewhat mysterious art of leading from behind—by solicitous listening, by intimating questions, even by expectant silence.

https://theimaginativeconservative.org/2016/02/jacob-klein-european-scholar-and-american-teacher.html

https://digitalarchives.sjc.edu/items/show/1748

https://digitalarchives.sjc.edu/items/show/1018

https://digitalarchives.sjc.edu/items/show/1196