Who said "We all make mistakes; what matters is learning from them."?

This quote is attributed to Marge Simpson.

We all make mistakes; what matters is learning from them. - Marge Simpson

"We all make mistakes; what matters is learning from them."

Marge Simpson Perseverance

"I don't use cologne. I'm scent-free."

"Mmm, donuts."

"You know, Homer, I've learned that sometimes the best things in life are the simple ones."

"I believe in telling the truth, even when it's difficult."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."