Who said "The worst enemy you can meet will always be yourself."?

This quote is attributed to Zarathustra.

The worst enemy you can meet will always be yourself. - Zarathustra

"The worst enemy you can meet will always be yourself."

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."