Quote by Friedrich Nietzsche

"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."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."