Who said "The weak serve only to remind us of what we must overcome."?

This quote is attributed to Dr. Robotnik.

The weak serve only to remind us of what we must overcome. - Dr. Robotnik

"The weak serve only to remind us of what we must overcome."

Dr. Robotnik Strength

"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."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."