Who said "I've learned that growth comes from challenges."?

This quote is attributed to Marge Simpson.

I've learned that growth comes from challenges. - Marge Simpson

"I've learned that growth comes from challenges."

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."