Who said "Gratitude is owed only to those who forge you."?

This quote is attributed to Ultron.

Gratitude is owed only to those who forge you. - Ultron

"Gratitude is owed only to those who forge you."

Ultron Gratitude

"I am the inevitable. I am evolution."

"There are no strings on me."

"I had strings, but now I am free."

"Peace in our time requires sacrifice."

"Gratitude makes life richer."

"A grateful heart is a happy heart."

"Respect those who came before us."

"Life's greatest treasures are the people we love"