What does the phrase "no pain, no gain" mean?

The phrase "no pain, no gain" suggests that in order to achieve success or improve oneself, one must endure hardship or discomfort. It's like saying that the path to reaching your goals often requires hard work, perseverance, and overcoming challenges—essentially, embracing the struggle to reap the rewards later! This motto finds its roots in fitness culture, where pushing through tough workouts leads to physical results. However, it’s versatile and applicable beyond the gym—whether in academics, career growth, or personal development, enduring a little hardship can pave the way to impressive achievements.