Saturday, November 22, 2025

the professor cannot meet with his asses today

Digital Montage [detail] / Roy R. Behrens
Ralph Oesper
[referring to the 19th century Scottish physicist Sir William Thomson] in The Human Side of Scientists (Cincinnati, OH: University of Cincinnati Press, 1975), p. 181—

One day, because of an engagement elsewhere, he posted the following notice on the door of his lecture room: "Professor Thomson will not meet his classes today." The young men decided to play a joke on their beloved teacher, and one of them carefully erased the "c" so that the note read: "Professor Thomson will not meet his lasses today." They then left. The class gathered the next day and anticipated that the professor would make some suitable remark about the altered notice. He came slightly late, but obviously he had already seen what they had left. The notice of the day before had been changed once again, and this time by the professor himself. It now read: "Professor Thomson will not meet his asses today."

Postscript: This reminds me of those rare occasions when, as a university professor, I was too ill to teach. Sometimes (oh, surely not always!) I would post the following note on my classroom door: Class has been cancelled. Professor Behrens is il[sic] today.