"走りたいなら1マイル走りなさい。別の人生を体験したいならマラソンを走りなさい。"

Simplified Meaning:

Running a mile is a simple, short task. It can make you feel good and give you some exercise, but it doesn't take a lot of time or effort. On the other hand, running a marathon is a huge challenge. It requires a lot of training, dedication, and stamina. It pushes you out of your comfort zone and can change how you see yourself and your abilities. Imagine you have a goal of being healthier. Running a mile every day can help you get there, but it won’t change much about your daily routine. However, preparing for a marathon involves a complete lifestyle change. You need to plan your workouts, eat better, and build mental strength. By the time you finish the marathon, you won’t be the same person; you will have developed new skills and a stronger mindset. This shows that taking on bigger challenges in life can lead to more significant personal growth. If you want to experience and learn new things deeply, aim for bigger goals that demand more from you.