Note 3 — Chapter XIII · The Class in Physics
Charles E. (Charles Edward) Derbyshire translation
“Jesso, jesso, monseer,”3 replied the professor, examining the youth over his gold eye-glasses. “You confess that you have missed five times, and God knows if you may have missed oftener. Atqui, as I rarely call the roll, every time I catch any one I put five marks against him; ergo, how many are five times five? Have you forgotten the multiplication table? Five times five?”