https://blog.wongcw.com/2019/10/30/linus-torvalds-%e8%aa%8d%e7%82%ba%e8%87%aa%e5%b7%b1%e4%b8%8d%e5%86%8d%e6%98%af%e4%b8%80%e5%90%8d%e7%a8%8b%e5%ba%8f%e5%93%a1/