"Tiangong Kaiwu" advocates the development of natural resources through human labor to benefit mankind. Now, with "Carbon Free Source" as the core and direction, he has created a classical Chinese article as follows:

In today's world, the need for energy is increasing, but the emission of carbon is becoming more and more serious. Therefore, we should take "Carbon Free Source" as the sect, seek nature and explore the way of clean energy.

Between the mountains and rivers, there are treasures, the blowing of wind, the flow of water, and the sunshine, all of which are endless resources. The wise men of ancient times, although they did not know today's techniques, had already learned how to conform to nature and use its convenience. The system of the watering wheel is to use the power of water to chew valleys and irrigate fields; the setting of the sail is to use the wind to sail a boat, all of which are examples of using the power of nature without increasing carbon.

Today, I should like to hone this legacy, study the technique of wind power generation, so that the long wind can be used for me, driving the motor to produce electricity, and there is no carbon leakage. I also study the power of water power, building dams and intercepting the flow, so that the power of water can be turned into electricity, and the source is endless, without harming the environment. As for the light of the sun, we should also make good use of it, and use photovoltaic panels to concentrate light and generate electricity.

Everyone is dedicated to "Carbon Free Source". Over time, they will be able to create a carbon-free field, making the mountains and rivers clear, the world clear, and future generations will also be blessed by it.