(Laughter) These sympathetic smiles spread all throughout the room now, and I realize that all of my other students are in the same boat, that maybe they took notes or memorized definitions from the textbook, but not one of them really understood the main ideas.
Veig somriures còmplices per tota l'aula i m'adono que tots els meus alumnes pensen el mateix. Potser han pres apunts o han memoritzat definicions, però no han entès els conceptes bàsics.