Science demands sacrifice. - Doctor Octopus

"Science demands sacrifice."

Doctor Octopus Perseverance

More from Doctor Octopus

"The cunning warrior attacks neither body nor mind... but the HEART."

"I'm something of a scientist myself."

"Back to formula!"

"You know, I'm something of a scientist myself."

"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."