What does it mean to go back to the basics?

The simple road, returning to nature is the deepest truth, and it is also the simplest truth. Simplicity is the law of the development of all things in the universe and the essence of China culture and China Taoist philosophy. The reason is extremely simple, as simple as one or two sentences. The so-called real word is the first word, fake thousands of books. (At the beginning of all things, the Tao goes from simplicity to complexity) from Laozi's Tao Te Ching. The road to simplicity is not only valued by Taoism and Confucianism, but also the realm of life in the world.