"做一个实践者，而不是理论家。"

Simplified Meaning:

This quote suggests that it's more important to actively do things rather than just think about them. Imagine you want to learn how to swim. You can read all the books about swimming and watch lots of videos, but you won't truly know how to swim until you get into the water and practice. Similarly, in life, it's important to gain real experience. If you want to become a good cook, you should spend time in the kitchen, try out recipes, and learn from your mistakes. Just reading cookbooks won't make you an expert. Being a practitioner means you actually do the work and gain hands-on experience. On the other hand, being a theorist means you might have lots of ideas but no real-world practice. People who take action and practice regularly tend to learn and improve much faster. So, if you want to achieve something, focus on taking small steps to practice it regularly. This way, you become better through experience, not just through ideas.