Thirty years ago, a young man left his hometown, determined to create his own future. The first stop on his journey was a visit to the clan elder for guidance. At the time, the old elder was practicing calligraphy. Upon hearing that a descendant was embarking on his life's journey, he wrote three characters: "Do not fear." Then, he looked up at the young man and said, "Child, The secret to life lies in just six words. Today, I will share three of them with you, hoping they will benefit your first half of life."
Thirty years later, the young man had grown into a middle-aged man. He had achieved some success but also faced many heartbreaks. On his long journey back to his hometown, he visited the elder again, only to learn that the old man had passed away a few years prior. The elder's family handed him a sealed envelope, saying, "This was left for you by the elder before his passing. He said you would come back one day." The returning son finally remembered the "first half of life's secret" he had heard thirty years ago. He opened the envelope and found, clearly written inside, three more large characters: "Do not regret."