Everything has an answer. Instead of worrying, it's better to go with the flow. Destiny owes no one; once you let go, there is a vast blue sky above everyone; once you see it lightly, there is a sea of flowers in everyone's heart. It tells people to maintain an optimistic mindset, not to get too entangled and troubled, and to believe that everything will have a good outcome, facing the various aspects of life with an open heart.