We can't keep all the wonderful moments in life. Everyone lives in change, and everyone's life is changing. Then, whether a person's life is wonderful or not lies not in how many treasures he keeps, but in how many wonderful moments he wants to stay but can't. It is these moments that constitute a flowing feast in his life. Of course, it's sad that you can't keep it, but it's even sadder for the baby you never want to keep.
Things in the world are generally like this, never completed, in the unfinished, life goes on normally. The so-called nothing, nothing is nothing, unfinished is the normal state of life.
Because everything flows, we live in the present.