Who said "The best revenge is not to become like your enemy."?

This quote is attributed to Friedrich Nietzsche.

The best revenge is not to become like your enemy. - Friedrich Nietzsche

"The best revenge is not to become like your enemy."

Friedrich Nietzsche Strength

Philosopher German 1844–1900

"That which does not kill me makes me stronger."

"God is dead."

"I am not upset that you lied to me, I am upset that from now on I cannot believe you."

"The only way to deal with an unfree world is to become so absolutely free that very existence is an act of rebellion."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."