Who said "The world's greatest swordsman will be me."?

This quote is attributed to Zoro.

The world's greatest swordsman will be me. - Zoro

"The world's greatest swordsman will be me."

Zoro

"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."