Who said "You must become the person you were always meant to be."?

This quote is attributed to Zarathustra.

You must become the person you were always meant to be. - Zarathustra

"You must become the person you were always meant to be."

Zarathustra

Character in Thus Spoke Zarathustra

"I teach you the Übermensch. Man is something that shall be overcome."

"One must have chaos within oneself to give birth to a dancing star."

"The snake that cannot shed its skin perishes."

"I love those who do not first look behind into the past before they look down at the abyss."