Who said "Gratitude is a logical response to benefit received."?

This quote is attributed to Tuvok.

Gratitude is a logical response to benefit received. - Tuvok

"Gratitude is a logical response to benefit received."

Tuvok Gratitude

"Logic is the foundation of all reasoning."

"Emotions can be illogical, yet they define humanity."

"The pursuit of knowledge requires discipline and focus."

"I have always found that duty provides purpose."

"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"