Who said "If we don't preserve history, we're doomed to repeat it."?

This quote is attributed to Kyle Broflovski.

If we don't preserve history, we're doomed to repeat it. - Kyle Broflovski

"If we don't preserve history, we're doomed to repeat it."

Kyle Broflovski Philosophy

"Dude, this is so messed up!"

"I'm not a jew, I'm a person!"

"Guys, we need to think about this logically"

"You guys are being totally unreasonable"

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."