The "wind" in life is not for seeing, because the wind has no color, no shape, no touch, no vision, and its essence is the flow of air.
The ancients wrote in a poem that "the spring breeze is greener in Jiang Nanan" and used "green" to refer to "the spring breeze", which is a brilliant artistic technique. In other words, he saw the color of the wind.
"Tourists who are drunk by the warm wind make Hangzhou a border state". The poet felt the "wind" was warm, so he saw the warm wind.
Although we can't see the wind, we can feel it. We can match the "wind" in our hearts into any color. We don't look at the wind with our eyes. We need to use our sense of touch, taste and hearing ... to "see" the wind with all kinds of physical feelings combined with our spiritual experience.
Extended data
Wind is a kind of air flow phenomenon on the earth, which is generally caused by solar radiation heat. Sunlight shines on the earth's surface, causing the surface temperature to rise, and the surface air to expand and become lighter and lighter. After the hot air rises, the cold air with low temperature flows in horizontally, and the rising air falls down because it gradually cools and becomes heavier. Because the surface temperature is high, it will heat the air and make it rise. This airflow is the wind.
When the gathered water vapor (cloud) forms water, its volume shrinks, and the surrounding water vapor comes to replenish it, forming wind. The wind on the earth is related to the water source, and the wind is produced by the expansion and contraction of water and steam.
The wind blows from the ocean to the land, or the land blows to the ocean. In summer, when the ground temperature is high, air and water vapor expand and rise, so the air space on the ground should be supplemented by air and water vapor heavier than the sea surface, and air contracts when the sea surface temperature is low.
It is necessary to supplement the air space on the sea surface with air and water vapor rising from air with high ground temperature. In winter, when the sea surface temperature is high, the sea surface air rises, and when the ground temperature is low, the proportion of air is heavy, which supplements the sea surface space along the ground.