Who said "I want to teach men the sense of their existence."?

This quote is attributed to Zarathustra.

I want to teach men the sense of their existence. - Zarathustra

"I want to teach men the sense of their existence."

Zarathustra Inspiration

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."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"