Who said "The truth is whatever I will it to be."?

This quote is attributed to Green Goblin.

The truth is whatever I will it to be. - Green Goblin

"The truth is whatever I will it to be."

Green Goblin Truth

"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."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."