Who said "The only knowledge that matters is how to get even."?

This quote is attributed to Itchy and Scratchy.

The only knowledge that matters is how to get even. - Itchy and Scratchy

"The only knowledge that matters is how to get even."

Itchy and Scratchy Knowledge

"That's what I love about being a cartoon mouse - the violence never gets old!"

"Life is just one long chase, and I'm here for every second of it."

"Why walk when you can run? Why run when you can fly? Why fly when you can crash spectacularly?"

"The only thing better than outsmarting your enemy is outsmarting them with style."

"We're not just after treasure. We're preserving history."

"The mind is humanity's greatest tool."

"A tidy room reflects a tidy mind."

"You can learn a lot about a person by how they keep their space."