To be able to see this beauty means hope that there is something beautiful at the end of the day. It may only be for a fleeting moment, and pessimists would say that everything that is beautiful will come to an end. But to an optimist's point of view, there's that hope that you will see it again tomorrow, or maybe some other tomorrow. And we all know that before the sun sets, the sun will have to rise again. As there's always a new day to live and start over, as there will be better days ahead.