Who said "History teaches us not to repeat past mistakes."?

This quote is attributed to Timmy.

History teaches us not to repeat past mistakes. - Timmy

"History teaches us not to repeat past mistakes."

Timmy History

"Timmy!"

"Timmy timmy timmy!"

"Timmeh!"

"Timmy loves his friends."

"I've seen a lot of things in my time."

"That's how we archaeologists tell time."

"We must learn from history or be doomed to repeat it."

"Every artifact tells a story."