"در اعماق زمستان سرانجام آموختم که در درونم تابستانی شکست‌ناپذیر نهفته است"

Simplified Meaning:

Even during the hardest and darkest times in our lives, we can find a strength inside us that is always there. Imagine it's the coldest part of winter, and everything feels hopeless and frozen. But, you realize that deep inside you, there is a warm, bright feeling, a light that never goes out. This is like discovering that no matter how tough things get, you have an inner power and hope that can't be beaten down. Think of a time when someone lost their job and felt very low. Despite this tough time, they found the courage and motivation to start a new business or learn new skills. This inner strength is like a summer that can’t be squashed by the cold winter. It reminds us that we all have an unbreakable spirit inside, ready to help us get through the hardest challenges. Discovering this can give us confidence and a positive outlook, showing us that we can handle whatever life throws our way.