https://blog.wongcw.com/2019/10/24/scott-aaronson-%e8%aa%8d%e7%82%bagoogle-%e7%9a%84%e9%87%8f%e5%ad%90%e8%99%95%e7%90%86%e5%99%a8%e7%a2%ba%e5%af%a6%e6%98%af%e4%b8%80%e5%a4%a7%e7%aa%81%e7%a0%b4/