Who said "Dreams are the last refuge of the powerless."?

This quote is attributed to Loki's Tesseract.

Dreams are the last refuge of the powerless. - Loki's Tesseract

"Dreams are the last refuge of the powerless."

Loki's Tesseract Dreams

"I am burdened with glorious purpose."

"Kneel before your king."

"Freedom is life's great illusion."

"I will never be your slave again."

"This is going to be a great show!"

"Dreams are what make life worth living."

"Never stop dreaming big."

"Dreams are what keep us going."