Who said "The mask gives me clarity."?

This quote is attributed to Green Goblin.

The mask gives me clarity. - Green Goblin

"The mask gives me clarity."

Green Goblin

"Out, am I?"

"You know how much you've sacrificed to fight me? Everything! But the cunning warrior survives by admitting what he is."

"The cunning warrior survives by admitting what he is."

"I'm something of a scientist myself."