Gratitude opens the doors to wisdom. - Thor (The Avengers)

"Gratitude opens the doors to wisdom."

Thor (The Avengers) Gratitude

More from Thor (The Avengers)

"I am Thor, god of thunder!"

"You lack the strength to wield such power."

"I have nothing but respect for you, and your work."

"There are no men like me."

"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"