Who said "The strongest chains are those we forge for ourselves."?

This quote is attributed to Loki's Tesseract.

The strongest chains are those we forge for ourselves. - Loki's Tesseract

"The strongest chains are those we forge for ourselves."

Loki's Tesseract Freedom

"I am burdened with glorious purpose."

"Kneel before your king."

"Freedom is life's great illusion."

"I will never be your slave again."

"Freedom to pursue your passion is precious."

"Freedom comes at a cost."

"Order isn't restriction. It's freedom."

"Freedom comes with responsibility"