Who said "Hulk grateful for second chance. Second chances matter."?

This quote is attributed to Hulk.

Hulk grateful for second chance. Second chances matter. - Hulk

"Hulk grateful for second chance. Second chances matter."

Hulk Gratitude

"Hulk is strongest one there is."

"Don't make me angry. You wouldn't like me when I'm angry."

"Puny god."

"Hulk smash!"

"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"