Title Text:This is my four-digit PIN. It was passed down to me by my father, and someday I will pass it on to you. Unless we figure out how to update it, but that sounds complicated. Origin:https://xkcd.com/2075/ https://www.explainxkcd.com/wiki/index.php/2075:_Update_Your_Address 住址 你瞧，这是账户的四位pin码，当年我的父亲传给我的，总有一天，我也会把它传给你，除非我们搞懂怎么更新它；据说更新起来相当的麻烦。…