What do you mean, there's a bright moon in your heart and you're going all the way?

With the bright moon shining in your heart, you can bravely overcome the difficulties and distances thousands of miles away.

It expresses a person's inner firmness and courage, no matter what difficulties and distances he faces, he can move forward firmly. It vividly depicts a person seeing the light of the bright moon in the dark, which inspires the courage and determination to move forward.