What does "May the passing years be worth it, may time not regret it, may the smile remain as bright as a summer flower" mean?

"May the passing years be lived up to the mark, may time be spent without regrets, and may the smile remain as bright as a summer flower." This sentence means:

Live up to the time and try your best to do what you want to do. There is no need to regret the lost time, and you can still face life with a smile on your face.

From the appreciation of beautiful articles, there is no specific author.

There are also sentences that appear with him: spread out the time, talk about the passing years in detail, live up to the time, and live up to you.

Extended information:

Application of "May the passing years be fulfilled, may time not be regretted, may the smile remain as bright as a summer flower":

Emotional aspect:

It is mainly used in the relationship between male and female friends. I use my youth to spend my time, hoping not to regret it in the future.

Ambition:

That is to say, when I was young, I worked hard and lived up to my time, so I will not regret it in the future.