Who said "I do not fail—I simply discover what does not work."?

This quote is attributed to Dr. Robotnik.

I do not fail—I simply discover what does not work. - Dr. Robotnik

"I do not fail—I simply discover what does not work."

Dr. Robotnik Perseverance

"I am the world's greatest scientific genius!"

"Sonic, you blue pest, I'll get you yet!"

"Roboticize the world!"

"Science is the key to ultimate power."

"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."