No words.

An older man with glasses, wearing a light-colored shirt, sits at a table in a dimly lit room, likely a classroom or lecture hall, holding a book and a pair of glasses. He looks down at the book, then lifts his head, removes his glasses, and begins to speak while gesturing with the glasses in his hand. In the background, a woman in a white tank top sits at a table, writing in a notebook, while other people are seated at tables behind her.