Elon Musk: @PPathole @BillyM2k 美国的创始人没有想到人们会活这么久，所以他们设定了最低年龄（为了智慧），而不是最高年龄（为了……?）

原推：@PPathole @BillyM2k Didn’t occur to founders of USA that people would live so long, so they put in age minimums (for wisdom), but not age maximums (for … ?)
https://twitter.com/elonmusk/status/1524890882700455937