Love comes and goes. Joy comes and goes. Happiness comes and goes. "Why can't all good things last forever?" you ask. My dear, have you ever seen still, unmoving water? Or encountered clouds that do not drift? It is precisely because the nature of all things is movement that beauty finds its way to you. Since you once welcomed them with a smile, allow yourself to bid them farewell with one as well. Everything, in all its essence, comes and then departs. If it did not move, it would change. Rather than watching the beauty that once brought you joy and happiness fade away, It is better to let go and let them depart.