Who said "We are grateful only to ourselves for our achievements."?

This quote is attributed to Kree Empire.

We are grateful only to ourselves for our achievements. - Kree Empire

"We are grateful only to ourselves for our achievements."

Kree Empire Gratitude

"The Kree are superior. This is not opinion—it is fact."

"Emotion is a weakness that clouds judgment."

"We do not fear death. We embrace duty."

"Order must be maintained at any cost."

"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"