世界是一个谜，我们都是侦探。
The world is a mystery, and we are all detectives.
死人比破碎的心更重。
安全是我们所有运营的首要任务。任何进步都不值得以员工和社区的福祉为代价。
True friends are not those who have endless topics to talk about, but those who can stay together without feeling awkward even if they don't speak.
量子算法的发现从根本上改变了我们对计算复杂性的理解。