Road to science and technology

Thanks to the editor Ni Loach, thanks to Qidian.com, thanks to all the readers who like this work, and thanks to everyone.

It has been 57 days since the book was uploaded on December 6, 2020. I received the invitation to sign on the 15th. At that time, it had about 70,000 words. It was not until recently that I applied to be put on the shelves. Now it has more than 310,000 words. .

Thank you all for your continued collection, recommendation, and reward, as well as the editor's care, which makes me more motivated to write a book.

Whether a book is good or not depends on its subscription stage.

Okay, thank you all for your support. I won’t write too much about the introduction. I might as well just code.