English Original
A man went to a village post office to collect a registered letter. The letter had arrived, but the clerk refused to hand it over. "How can I be sure this letter is yours?" he asked.
The man then took a photograph of himself from his pocket and said, "Now you know who I am, don't you?"
The clerk studied the photo for a moment and replied, "Yes, that's you. Here is your letter."
中文翻译
一名男子前往乡村邮局领取一封挂号信。信已经到了，但工作人员拒绝把信给他。他问道：“我怎么确定这封信是你的呢？”
于是，男子从口袋里掏出一张自己的照片，说：“现在你知道我是谁了吧？”
工作人员端详了一会儿照片，回答道：“是的，这确实是你。你的信拿去吧。”