The Last Lesson by Fritz Hirschberger (1912-2004)

A Nazi guard talking to a nine year old Jewish boy who is on his way to be gassed in an Auschwitz gas chamber:

“Well my boy, you know a lot for your age”
“I know that I know a lot, and I also know
that I won’t learn any more,”
replies the boy.

From the sworn testimony of witness Wolken. 1965 trial of Nazi criminals. Frankfurt am Main, Germany. From the book account Auschwitz,; page 88, by B. Nauman. Publisher F. A. Praeger, New York, NY.