I was standing on the shoulders of other science fiction writers like William Gibson, who had written 'Neuromancer' on a typewriter before home computers even really existed, and Neal Stephenson who wrote 'Snow Crash' in the early '90s and imagined an online virtual world before the birth of the modern Internet.

In this quote, Ernest Cline reflects on how he, as a writer, built upon the work of earlier science fiction writers who envisioned the future of technology and the Internet. Cline acknowledges that his own work was influenced by the groundbreaking ideas of authors like William Gibson and Neal Stephenson, who were writing about concepts like virtual worlds and cyberspace before they had fully materialized in reality. This idea of "standing on the shoulders" of previous authors suggests that Cline recognizes how important these writers were in shaping the foundation for modern science fiction and technological imagination.

Cline specifically mentions William Gibson's Neuromancer, a novel that explored the concept of cyberspace and the idea of a connected, digital world, long before home computers were widespread. The book is considered a landmark work in the cyberpunk genre, influencing how we think about computing and the virtual world. Cline credits Gibson for imagining the cyberspace concept at a time when it was purely speculative, making the book even more prescient in hindsight.

Similarly, Cline references Neal Stephenson's Snow Crash, which was written in the early '90s and imagined an online virtual world before the modern Internet had become a significant part of everyday life. Stephenson’s novel offered a vision of a digital universe where people interacted in virtual spaces, similar to the Metaverse concepts popular today. Cline admires how these authors anticipated the digital future, and he suggests that their visionary works laid the groundwork for his own writing.

Ultimately, Cline’s quote highlights the way science fiction authors build on each other’s ideas, creating a chain of influence that helps shape the development of both the genre and the technologies they imagine. By referencing these two influential writers, Cline acknowledges their significant role in imagining and forecasting the technological world that we live in today.