Human beings should not huddle in the vast land, but should always look up at the starry sky. The sea of stars is our future. This book explores the black technology of the brain through a teenager, presenting a picture of the history of modern science and technology. There is no nonsense, only positive energy. There is no brain-dead pretending to be a slap in the face, conspiracy and abuse, and strive to focus on positive energy and relaxed and cool articles, so as to avoid causing readers to block their emotions and lose the original intention of leisure reading. The rhythm is bright, and the first 10 chapters of the Spring and Autumn penmanship outline the protagonist's junior high school, high school and university studies, thus quickly opening the story of the third industrial revolution. The subject matter of this book is not new, and the storyline is not all original. But it is full of the author's nearly 60 years of life insights and knowledge accumulation. The writing may be rusty, but the vision is not immature.