"گاهی سال‌ها طول می‌کشد تا فردی یک شبه موفق شود"

Simplified Meaning:

Success often looks like it happens suddenly, but it usually involves a lot of hard work and time that people don't see. Imagine a famous musician who releases an album and becomes famous overnight. Most people don't know that this musician spent years practicing their instrument, writing songs, and playing in small clubs with hardly any audience. It's the same with other fields, like business or sports. A successful business owner likely spent a long time learning about the market, struggling to sell their first products, and working long hours before their company took off. For athletes, it means many years of training, early morning practices, and sacrifices before winning big competitions. The key idea here is that achieving great success almost always requires years of dedication and perseverance. So, if you are working on something important, keep going even if it feels like progress is slow. Your hard work may pay off in a big way eventually, even if it takes a long time.