Who said "Learning never really stops, even after school"?

This quote is attributed to Kenny McCormick.

Learning never really stops, even after school - Kenny McCormick

"Learning never really stops, even after school"

Kenny McCormick Education

"Mmph mmph mrmph!"

"I'm not fat, I'm just big boned"

"Dude, we're in third grade"

"This is so cool"

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."