You can't teach an old dog new tricks. - Bart Simpson

"You can't teach an old dog new tricks."

Bart Simpson Change

More from Bart Simpson

"Eat my shorts!"

"Ay caramba!"

"Don't have a cow, man."

"Cowabunga!"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."