Who said "I'm grateful for every opportunity to grow stronger."?

This quote is attributed to Zoro.

I'm grateful for every opportunity to grow stronger. - Zoro

"I'm grateful for every opportunity to grow stronger."

Zoro Gratitude

"I am not going to die. I'm going to keep fighting until I become the world's greatest swordsman!"

"Shitty glasses."

"I don't care what the world thinks. I'm going to be the world's greatest swordsman!"

"A swordsman's true path is one of solitude."

"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"