I have seen this sentence:
I like you, like the wind that has traveled eight thousand miles without asking about the date of return.
The speed of the breeze is five kilometers per hour
Eight thousand miles is four thousand kilometers. According to this calculation, within three months, I won't like you anymore.
But after two months, and another two months, I found that the wind in my heart was still moving, it had traveled eight thousand miles, but I still like you.
Later, I walked through teenagers, youth, middle age, and old age, and the gust of wind never stopped.
Purpose: Missing youth