Youth and beauty are fleeting. They do not last forever. Just as youth slips away with the passage of time, physical beauty is also transient and ephemeral. These qualities, so prized and admired, ultimately fade and diminish over the course of one's lifetime. The message conveys a sense of the impermanence of youthful vigor and outward attractiveness, reminding us that they are temporary states that will inevitably give way to the effects of aging. It suggests we should not take these gifts for granted, and that we must appreciate them while we have them, as they will not endure indefinitely.