Who said "I have worn many faces, but this one is truest to my nature."?

This quote is attributed to Loki's Tesseract.

I have worn many faces, but this one is truest to my nature. - Loki's Tesseract

"I have worn many faces, but this one is truest to my nature."

Loki's Tesseract Truth

"I am burdened with glorious purpose."

"Kneel before your king."

"Freedom is life's great illusion."

"I will never be your slave again."

"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."