(1) Contentment brings happiness: One can walk and sit at ease, and the warmth of simple clothes is better than brocade. The morning is sweet, the evening is sweet, and simple tea and plain food fill three meals a day. I am not greedy for fame; when I retire, I read books in my spare time. Contentment is better than the elixir of life; it's not that immortals surpass immortals. (2) The joy of family life: The elderly are well cared for, the young are respected, and there is mutual respect and love, mutual respect and mutual accommodation, all in the joy of family life. (3) Find joy in movement: Life lies in appropriate exercise. Take less medicine, exercise more and don't be lazy. Only in this way can you live a long life. The bright moon and gentle breeze are at your disposal, and the green mountains and clear waters are at your disposal for you to explore. In the early morning, the sun and moon of Taiji walk, and I walk peacefully as if in a carriage to spend my old age. Persisting in taking regular walks and maintaining it consistently, while enjoying exercise, will keep one full of vitality. (4) Seeking joy in stillness: Stillness means being calm, peaceful, quiet and having a peaceful mind. A calm mind is especially hard to come by; when it is calm, the world becomes vast. Therefore, be less impatient, keep calm, maintain a peaceful state of mind and stay healthy. In life, one should be good at eliminating worries, keep a calm mind and be content with a peaceful heart. (5) Take pleasure in being broad-minded: "broad-minded" means having a broad mind. Being strict with oneself and lenient towards others, being sincere, broad-minded and optimistic can make one feel happy and energetic. When the mind is broad, the internal environment can be maintained in balance; when the spirit is broad, one will have many friends; when the interests are broad, one's sentiments can be cultivated. Living in a state of joy and magnanimity will undoubtedly lead to good health and a long life.