Who said "I have learned patience through countless setbacks."?

This quote is attributed to Dr. Robotnik.

I have learned patience through countless setbacks. - Dr. Robotnik

"I have learned patience through countless setbacks."

Dr. Robotnik Patience

"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."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."