Who said "I've made mistakes, but I've learned from them."?

This quote is attributed to SpongeBob SquarePants.

I've made mistakes, but I've learned from them. - SpongeBob SquarePants

"I've made mistakes, but I've learned from them."

SpongeBob SquarePants Education

"I'm ready!"

"Ahahaha! I love you."

"The best time to wear a striped sweater is all the time."

"I'm a goofy goober, yeah!"

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."