Who said "Good grief, why do students insist on breaking the rules?"?

This quote is attributed to Principal Seymour Skinner.

Good grief, why do students insist on breaking the rules? - Principal Seymour Skinner

"Good grief, why do students insist on breaking the rules?"

Principal Seymour Skinner

"I'm Seymour Skinner, Principal of Springfield Elementary, and I run a tight ship."

"Detention is not a punishment, it's an opportunity for reflection."

"The squeaky wheel gets the grease, but the nail that sticks up gets hammered down."

"I've dedicated my life to education, and by God, I'll see it through!"