Who said "Gratitude is owed to those who serve honor."?

This quote is attributed to Worf.

Gratitude is owed to those who serve honor. - Worf

"Gratitude is owed to those who serve honor."

Worf Gratitude

"I am a Klingon warrior. It is my duty to face death with honor."

"Today is a good day to die."

"Success is not measured by how many battles you win, but by how you conduct yourself in the struggle."

"Family is everything to a Klingon. Without honor, there is no family."

"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"