What I had written this time really was just a random jumble of letters and figures. It amused me to think of some high-powered expert tearing his hair trying to decode it.

• 我这次写的东西实际上只是一些随意涂鸦的字母和数字，只要想到某个高级专家在为破译这些东西苦思冥想、百思不解的烦躁样子，我就感到十分好笑。