以下是引用有容就大在2012-10-10 10:19:58的发言:
他是戴个帽子还是顶个盘子
他是戴个帽子还是顶个盘子

我帖的那个网址里面就有
People sometimes ask if St IGNUcius is wearing an old computer disk platter. That is no computer disk, that is my halo. But it was a disk platter in a former life. Unfortunately, no information is available about what kind of computer it came from or what data was stored on it. However, you can rest assured that no non-free software is accessible on it today.