黑箱数据

指那些用錢買不到、Google搜不到、私家偵探也查不出來的核心機密。比如別人最真實的內心想法，或者明天究竟會發生什麼意外，它像被鎖在一個不透明的黑箱子裡，常規手段無法觀測。

These are the core secrets that cannot be purchased, cannot be found via search engines, and cannot be uncovered even by private investigators. They include another person’s most authentic inner thoughts or the specific accidents that will occur tomorrow. Such information is locked inside an opaque black box, rendering it unobservable by conventional means.