https://blog.wongcw.com/2022/11/12/%e5%8a%a0%e5%af%86%e8%b2%a8%e5%b9%a3%e4%ba%a4%e6%98%93%e6%89%80ftx%e7%94%b3%e8%ab%8b%e7%a0%b4%e7%94%a2%e9%a6%96%e5%b8%ad%e5%9f%b7%e8%a1%8c%e5%ae%98sam-bankman-fried%e5%8d%b8%e4%bb%bb/