The most pitiful people are not those who have the wrong way of thinking, nor those who have no definite and thorough way of thinking. Chernyshevski
Fractal geometry not only shows the beauty of mathematics, but also reveals the essence of the world and changes the way people understand the mysteries of nature. It can be said that fractal geometry is a kind of geometry that truly describes nature, and the research on it has greatly expanded the cognitive field of human beings. Zhou Haizhong