Who said "You couldn't give 100 percent because I would be dead."?

This quote is attributed to Ralph Wiggum.

You couldn't give 100 percent because I would be dead. - Ralph Wiggum

"You couldn't give 100 percent because I would be dead."

Ralph Wiggum Wisdom

"I'm in danger."

"Me fail English? That's unpossible."

"Eat my shorts."

"Ay caramba!"

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."