Who said "What does it matter to you anyway?"?

This quote is attributed to Doctor Octopus.

What does it matter to you anyway? - Doctor Octopus

"What does it matter to you anyway?"

Doctor Octopus Solitude

"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."

"Sometimes being the best means being the loneliest."

"Solitude gives us time to reflect on what matters"

"I'm not good with people, never have been."

"I feel like I'm disappearing."