"Color is emptiness, emptiness is color" has two meanings.
The first Buddhist meaning is that there are many things in the world, don’t be greedy, today is yours, tomorrow will be someone else’s. We fight over and over again, but in the end no one wins. As long as you have the Buddha in your heart, everything else is just passing by.
The second folk meaning is to be a good person and not to be lustful. Because of his children, things get serious, and because of his women, he loses the world. Color causes family ruin, and family ruin results from sex. Nowadays, many men and women have affairs during marriage, leading to separation of wives and children. A good home is empty because of color. Behind color is emptiness, and behind emptiness is color. Form is the source of emptiness, and emptiness is the result of form. King Zhou of Shang was defeated because of greed.
Extended information
"Prajna Paramita Heart Sutra": Avalokitesvara Bodhisattva, walking in the deep Prajna Paramita for a long time, saw that the five aggregates are empty, and survived all hardships. Relics, color is not different from emptiness, emptiness is not different from color, color is emptiness, emptiness is color, and the same is true for feelings, thoughts, and awareness. Relics are all dharmas that are empty, neither born nor destroyed, neither dirty nor pure, neither increasing nor decreasing. Therefore, there is no color in the air, no thoughts, no eyes and ears, no color, no scent, no touch, no vision, no unconscious world, no ignorance, no end of ignorance, no old age and death, no end of old age and death. . Without the accumulation of suffering, there is no way to destroy the path, and there is no wisdom and no gain.
Avalokitesvara Bodhisattva, walking in the deep Prajnaparamita for a long time, saw that the five aggregates are empty and survived all the hardships. Relics, color is not different from emptiness, emptiness is not different from color, color is emptiness, emptiness is color, and the same is true for feelings, thoughts, and awareness. Relics are all dharmas that are empty, neither born nor destroyed, neither dirty nor pure, neither increasing nor decreasing. Therefore, there is no color in the air, no thoughts, no eyes and ears, no color, no scent, no touch, no vision, no unconscious world, no ignorance, no end of ignorance, no old age and death, no end of old age and death. . Without the accumulation of suffering, there is no way to destroy the path, and there is no wisdom and no gain. To gain nothing. Bodhisattva, according to Prajnaparamita, has no worries. There are no obstacles, no fear, stay away from upside-down dreams, and achieve nirvana. The Buddhas of the three generations, according to Prajnaparamita, achieved Anuttarasamyaksambodhi. Therefore, we know that Prajna Paramita is a great divine mantra, a great enlightenment mantra, a supreme mantra, and an infinite mantra, which can eliminate all suffering and is true and true. Therefore, the Prajna Paramita mantra means that the mantra says: "Reveal the meaning, uncover the meaning, Polo monk reveals the meaning, Bodhisattva reveals the meaning."
Buddhist terminology, Vasubandhu's interpretation of the four volumes Page 19 says: If you take the self-nature that is grasped by kamikaze, form is emptiness, and emptiness is form. Why? The omnipresent form that is grasped is nothing, that is emptiness. This emptiness means nothingness. It cannot be said that it is the same unless it is based on its origin and perfection.
Reference material: Baidu Encyclopedia - color is emptiness and emptiness is color