One important lesson is the value of sacrifice. The people in these true stories sacrificed a lot. The athlete sacrificed his comfort, the student sacrificed her free time, and the entrepreneur sacrificed financial security at first. And in return, they got great rewards. So, we should be ready to sacrifice for our dreams. Also, we learn that setbacks are part of the process. They faced pain not only from hard work but also from setbacks, yet they overcame them to achieve their gains.
We can learn that hard work pays off. In all these 'no pain no gain' stories, whether it was the athlete, the student or the entrepreneur, they all worked really hard. And that hard work led to their success. Also, we learn to not be afraid of pain or difficulties. Because these are the stepping stones to achieving our goals. If we avoid pain, we may never reach our desired gains.
The main lesson is perseverance. In these true stories, the individuals didn't stop when they faced difficulties or pain. They kept going. For example, the athlete didn't quit training even when his muscles ached. Another lesson is that long - term goals are worth the short - term pain. Just like the student who studied hard for the long - term goal of getting into a good university.