The Codex Leicester Link
In 1994, the Microsoft founder paid for the manuscript at a Christie’s auction. That’s roughly $500,000 per page. At the time, it was the most expensive book ever sold. (Gates later had it scanned into a digital format for Windows 95 CD-ROMs—a perfect marriage of Renaissance curiosity and digital futurism).
You don’t need $30 million to think like Leonardo. You just need a notebook and a willingness to ask dumb questions. the codex leicester