? "With its light, with its dust": What do you mean "with its light, with its dust"? "Light" has a special expression in Laozi's Tao Te Ching. Only in Lao Tzu's Tao Te Ching, "light" and "Ming" are said separately, and "Ming" is a light source and a luminous noumenon. "Light" means knowing white and keeping black, and sharing dust with light.

? Dust is the secular world of mortals, daily necessities, worldly wisdom, high and low, and the significance of success or failure. And light is the ultimate truth of the universe, the "one" and the wisdom of the creator. We are born in the world, but we look up at the stars and explore the truth of the universe. If you want to be integrated with light, you must first have light, that is, through personal thinking and cultivation, you can finally get the Tao, and then you can "integrate with light", that is, combine the ultimate truth of the universe with secular life and integrate everything. This is the essence of Taoist thought, that is, balance and nature. There are light and dust, black and white, high and low, and there is no distinction between blood, interest and dignity.