"Youth is for remembering."
——Zheng Wei's "To Our Fading Youth" movie
Because I don't agree with the above words, because I want to commemorate what may be forgotten but not forget it.
My private opinion is that youth is in the general progressive tense. It exists in the past, present and future, and exists in the soul. Time has passed, and only the body has aged. What has settled down over time is calmness and determination.