https://blog.wongcw.com/2021/07/17/jack-dorsey%e7%99%bc%e6%8e%a8%e4%bb%8b%e7%b4%b9tbd-%e6%96%b0%e5%85%ac%e5%8f%b8%e6%a5%ad%e5%8b%99%e9%87%8d%e5%bf%83%e6%98%af%e6%af%94%e7%89%b9%e5%b9%a3/