Cultivate a calm and accepting heart, embracing the impermanence of life. Don't dwell on gains and losses, don't cling to the past, and don't worry about the future. The warmth and coldness of human relationships, the gatherings and separations, are all commonplace. Be neither arrogant in good times nor discouraged in adversity; remain calm in the face of adversity and treat others with kindness. With a pure heart, less comparison and internal conflict, maintain a sense of composure and tranquility amidst the hustle and bustle of life, and life will naturally become peaceful and smooth.