Everyone has his or her own youth, and encounters and choices in youth are just like youth, not familiar enough. An article is nostalgic for the past. The words written on the tip of the pen describe blessings to old friends and are also a way of comforting one's own state of mind.
Purpose: Experience is the most important meaning of life. Youth is the purest and most authentic era of life experience. It uses the innocent stage of life experience to propose deep thinking on overall life choices and meaning.