Professor Ellis Fowler is an elderly English literature teacher at the Rock Spring School, a boys’ prep school in Vermont, who is forced into retirement after teaching for 51 years at the school. Looking through his old yearbooks and reminiscing about his former students, he becomes convinced that all of his lessons have been in vain and that he has accomplished nothing with his life.
Deeply depressed, he prepares to kill himself on the night of Christmas Eve next to a statue of the famous educator Horace Mann, with its quote ’Be ashamed to die until you have won some victory for humanity.’ Before he can follow through, however, he is called back to his classroom by a phantom bell, where he is visited by ghosts of several boys who were his students, all dead, several of whom died heroically.
The boys tell him of how he inspired them to become better men, and the difference he made in their lives…”
(”The Changing of the Guard”, The Twilight Zone. Juni 1962)