Space arises from substance, time from space, and all things from time. Time bestows meaning upon everything. To record the movement of substance, humans invented time and clocks, tracking the Earth revolves around the Sun, and its own rotation, distinguishing the seasons, day and night, and life cycles such as the blooming and withering of flowers. Works like "Complete Process" series (2007) illustrate the movement and survival of organisms and the profound significance of time for humanity. The endpoint of the human survival movement is destruction. Time gives us a survival experience and also gives us the energy to look forward to the future. The survival movement of humanity drives the progress of its own civilization, while also pushing towards destruction. Greenhouse effect, exhaust pollution, El Ni ñ o phenomenon, and many human activities contribute to global climate change. Frequent fires, opening the Pandora's Box in the North and South Poles, melting icebergs, raging floods, outbreaks of epidemics, and ultimately human destruction. Time, without our permission, will change everything and disappear with humanity. This is the law of nature.