"What doesn't kill you makes you stronger" is a famous saying from the German philosopher Friedrich Nietzsche, meaning that difficult experiences and challenges that don't defeat you actually help you grow stronger and more resilient. It's often used to encourage people going through hardships, reminding them that struggle and pain can build inner strength and wisdom. This proverb is widely popular in modern culture and is used to inspire perseverance and mental toughness.

This Japanese proverb conveys the idea of resilience, perseverance, and unwavering determination in the face of adversity. It teaches that no matter how many times life knocks you down, what truly matters is your willingness to rise again each time even stronger and more committed. It's a message of hope, inner strength, and persistence, encouraging people not to give up, no matter how tough the journey gets.