真实世界是最抽象的东西。
The real world is the most abstract thing of all.
The true measure of a company's success is not just its profits, but its positive impact on employees and communities.
生活是一段旅程，无论道路和住宿多么糟糕，都必须前行。
As to the gods, I do not know whether they exist or not, or what they are like.
采矿业的未来在于可持续性和技术。