On the starting point and end point of scientific writing

Natural science is human's understanding and summary of natural laws, which endows people with rationality and wisdom, helps people bid farewell to ignorance, get rid of superstition and move towards civilization. The development of science has promoted the progress of human society. With the accumulation of knowledge, people's ability to use and transform nature is getting stronger and stronger, and science is more and more widely infiltrated into people's work, production, life and thinking. Science has become the main symbol of a country's comprehensive strength and civilization, and the light of science shines in our direction. Popularize scientific knowledge, establish scientific ideas, carry forward scientific spirit, master scientific methods and rely on scientific development, our society will be more civilized and progressive, and our country will be more prosperous and strong.

Ending:

The history of modern science is only a few hundred years, but it has fundamentally changed human life and made the history of human development leap to a new level. The truth of science is in our hearts and leads us to civilization; Lead mankind to usher in a new dawn of civilization!