Nietzsche said, "Whatever cannot destroy me will make me strong." This is the original version. The original English version of this sentence is: What does not kill me, makes me stronger.
From "Beyond Good and Evil", "Beyond Good and Evil" is a book published by United Press in 2001, written by It was Friedrich Nietzsche, and the book was one of Nietzsche's most important contributions to a new moral system, touching on many of the deepest principles of his philosophy.
Extended information:
Quotes from the work:
1. More powerful, more evil, more profound, and more beautiful at the same time.
2. He tries his best to recall "himself", but he often recalls it incorrectly. He easily mixes other people with himself and misunderstands his own needs. However, he is not meticulous and careless in this regard.
He may be troubled by his body, by minor quarrels with his wife and friends, by the lack of friends and social activities - indeed, he tries to think about his pain, but in vain! He is always distracted, always thinking about more general situations. He didn't know how to help himself yesterday, and he won't know how to help himself tomorrow.